Nikon SB 900

© 2008 Nikon Corporation

SB-900

En

User’s Manual

En

Autofocus Speedlight

No reproduction in any form of this manual, in whole or in part

(except for brief quotation in critical articles or reviews), may be

made without written authorization from NIKON CORPORATION.

Printed in Hong Kong

TT8F01 (11)

8MSA3311-01

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About this user’s manual

How to find what you are looking forYou can search for relevant page references using the following methods.

k Table of contents ... (kA-6)You can search by item, such as operation method, flash mode or function.

k Simple search by objective (kA-4)You can search according to your objective without knowing the specific name or term of the item you are looking for.

k Speedlight functions (kB-4)You can search for a particular SB-900 function. This is handy when you know the name of a function and want more information.

k Index (kF-22)You can search using the alphabetical index.

k Troubleshooting (kF-2)You can determine the cause if there is a problem with your Speedlight.

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Terms used in this user’s manualDefault settings: the function and mode settings at the time of purchase are referred to as the “default settings.”

CLS (Nikon Creative Lighting System): the Nikon Creative Lighting System is often referred to as “CLS.”

ISO sensitivity: “ISO sensitivity” is a generic term that covers both the imaging sensitivity of digital SLR cameras and the film sensitivity of 35mm film based cameras.

Camera and lens combinationsThis manual has been compiled with the assumption that the SB-900 will be used in combination with a camera compatible with CLS (Nikon Creative Lighting System) and a CPU lens.

t Tips on identifying CPU Nikkor lensesCPU lenses have CPU contacts.

Describes a point to which you should pay particular attention in order to avoid Speedlight malfunction or mistakes during shooting.

Includes information or tips to make Speedlight use easier.

Marks used in this manual

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The SB-900 cannot be used with IX-Nikkor lenses.•

CPU contacts

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You can search for specific explanations according to your objective.

About Speedlight parts and indicationsI want to know about Key words page

The name of each part Speedlight parts C-2

The meaning of each icon (displayed) LCD panel C-10

The meaning of the warning symbols Warning indications F-3

About settings and operationI want to know about Key words page

The functions and usage of control buttons Control buttons C-8

The types of batteries that can be used Suitable batteries C-4

The minimum recycling time and the number of fl ashes per recycling time per type of battery

The minimum recycling time and the number of fl ashes per recycling time

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When to replace the batteries Replacing/recharging batteries C-27

How to change settings using “Custom settings” Custom settings C-20

How to perform test fi rings Test fi ring D-59

How to tilt or rotate the fl ash head Adjusting the fl ash head D-26

How to reset various settings Two-button reset C-9

How to illuminate the LCD panel Using the SB-900 in dim light C-24

How to enhance the readability of the LCD panel Enhancing the LCD panel’s readability C-25

How to change the standby lead time Standby function C-23

How to monitor the remote fl ash units by sound Sound monitor C-24

How to lock the control buttons to avoid mistakes Key lock C-9

About flash photographyI want to know about Key words page

About the fl ash modes Flash modes and functions D-1

How to take pictures in the simplest way Basic operation C-4

How to take portrait photos emphasizing the main subjectIllumination pattern: Center-weighted

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How to take formal group shots Illumination pattern: Even D-24

How to take more natural-looking shots of fl owers and dolls Wireless multiple fl ash shooting D-39

How to take pictures with soft shadows cast on a wall Bounce fl ash operation D-26

How to take pictures of both the subject and background at night Slow-sync fl ash D-55

Simple search by objective

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I want to know about Key words page

How to take pictures using multiple fl ash units Wireless multiple fl ash shooting D-39

How to confi rm lighting conditions Modeling illumination D-61

How to take brighter (or darker) pictures of both the subject and background Exposure compensation D-38

How to take brighter (or darker) pictures of the subject Flash output level compensation D-37

How to take pictures without the subject’s eyes appearing red Red-eye reduction D-56

How to shoot a moving subject with stroboscopic multiple-exposure effects Repeating fl ash D-17

How to take pictures under fl uorescent light and incandescent light and balance the lights’ color effects

Flash photography with color fi lters D-33

How to take pictures adding specifi c color to the scene Flash photography with color fi lters D-33

How to perform autofocus fl ash photography in dim lighting AF-assist Illuminator D-58

How to shoot a fast moving subject using wireless multiple fl ash shooting

SU-4 type wireless multiple fl ash operation D-50

About accessoriesI want to know about Key words page

About cameras compatible with the SB-900 Compatible cameras B-2

How to use the SB-900 with cameras not compatible with Nikon Creative Lighting System

Using the SB-900 with non-CLS-compatible SLR cameras E-2

How to use the SB-900 with Nikon COOLPIX cameras For usage with i-TTL-compatible COOLPIX cameras E-3

About optional accessories that are available Optional accessories F-11

OthersI want to know about Key words page

Tips on Speedlight care Tips on Speedlight care F-7

SB-900 specifi cations Specifi cations F-14

The latest Nikon product information Life-long learning A-16

How to update the fi rmware Firmware update F-10

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Contents

PreparationAbout this user‘s manual ......................................................................A-2How to fi nd what you are looking for .................................................. A-2Simple search by objective ....................................................................A-4For your safety ......................................................................................A-8Check before Use ...............................................................................A-14

About the SB-900SB-900 features .................................................................................... B-2Main functions ...................................................................................... B-4

OperationSpeedlight parts ....................................................................................C-2Basic operations ....................................................................................C-4Control buttons ....................................................................................C-8LCD ....................................................................................................C-10Custom functions and settings ............................................................C-20Batteries .............................................................................................C-27

Flash modes and functionsi-TTL mode ............................................................................................D-2Auto aperture fl ash ...............................................................................D-5Non-TTL auto fl ash ................................................................................D-8Distance-priority manual fl ash .............................................................D-11Manual mode .....................................................................................D-14Repeating fl ash ...................................................................................D-17Determining the aperture, fl ash output level and shooting distance in the Distance priority, Manual and Repeating fl ash mode..................D-22Switching illumination pattern ............................................................D-24Bounce fl ash operation .......................................................................D-26Taking close-up photographs with bounce-down fl ash ........................D-30Flash photography with color fi lters ....................................................D-33Flash output level compensation and exposure compensation .............D-37Wireless multiple fl ash shooting ..........................................................D-39

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Flash shooting in Advanced Wireless Lighting .............................D-43SU-4 type wireless multiple flash shooting ..................................D-50

Available functions to be set on the camera ........................................D-55Auto FP High-Speed Sync modeFlash Value Lock (FV Lock)Slow-sync flashRed-eye reduction/Red-eye reduction with slow-sync flashRear-curtain sync

Flash shooting support functions .........................................................D-57Power zoom functionAF-Assist IlluminatorSetting the ISO sensitivityTest firing functionModeling illuminator functionFX-/DX selection

For use with cameras other than CLS compatible SLR camerasUsing the SB-900 with non-CLS-compatible SLR cameras ...................... E-2For usage with i-TTL-compatible COOLPIX cameras ............................... E-3

Tips on Speedlight care and reference informationTroubleshooting .................................................................................... F-2Notes on continuous fl ash shooting ...................................................... F-5Thermal Cut-out ................................................................................... F-6Tips on Speedlight care ......................................................................... F-7Notes on batteries ................................................................................. F-8About the LCD panel ............................................................................ F-9Updating fi rmware .............................................................................. F-10Optional accessories ............................................................................ F-11Specifi cations ...................................................................................... F-14Index .................................................................................................. F-22

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For your safety

Before using your product, please read the following safety precautions carefully and thoroughly to ensure correct and safe use and to help prevent damage to your Nikon product or injury to yourself or others.For quick reference by those who use the product, please keep these safety instructions near the product.In this manual, safety instructions are indicated with these symbols:

WARNINGDisregarding instructions marked with this symbol could result in personal injury, or death and property damage.

CAUTIONDisregarding instructions marked with this symbol could result in property damage.

WARNINGS for SpeedlightsIf corrosive liquids seep from the batteries and get in your eyes, immediately wash your eyes with running water and consult with a doctor. Your eyes could be seriously damaged if they are not treated quickly.If corrosive liquids seep from the batteries and come in contact with your skin or clothes, wash immediately with running water. Prolonged contact could injure your skin.Never attempt to disassemble or repair the flash unit by yourself, as this could result in you receiving an electric shock and could also cause the unit to malfunction; such malfunction could lead to personal injury.If the flash unit is dropped and damaged, do not touch any exposed interior metal parts. Such parts, especially the Speedlight’s capacitor and associated parts, could be in a high-charge state and if touched could cause an electric shock. Disconnect the power or remove the batteries and be sure that you do not touch any of the product’s electrical components, and then bring the flash unit to your local Nikon dealer or authorized service center for repair.If you detect heat, smoke or notice a burning smell, immediately stop operation and remove the batteries to prevent the unit from catching on fire or melting. Allow the flash unit to cool down so that you can safely touch it and remove the batteries. Then bring the unit to your local Nikon dealer or authorized service center for repair.The flash unit should never be submerged in liquid or exposed to rain, saltwater or moisture unless it is properly protected from the liquids and moisture. Underwater use requires a certified underwater housing.If water or moisture gets inside the unit, this could cause the unit to catch on fire or cause an electric shock. In such instances you should immediately remove the batteries from the Speedlight and then bring the unit to your local Nikon dealer or authorized service center for repair.Note: electronic devices that are penetrated by water or moisture are often not economically repairable.

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Do not use the unit in the presence of flammable or explosive gas.If the flash unit is operated in areas where there is a flammable gas, including propane, gasoline and dust, it could cause an explosion or fire.Do not fire the flash unit directly at the driver of a moving car, as this could temporarily impair the driver’s vision and cause an accident.Do not fire the flash unit directly into the eyes of someone that is at close range, as it could damage the retinas of their eyes. Never fire the flash unit closer than 1 meter from infants.Do not fire the unit while the flash head is touching a person or object.Such use can result in the person being burned, and/or their clothes igniting from the heat of the flash’s firing.Keep small accessories out of the reach of children to avoid the possibility of the accessory being swallowed. If an accessory is accidentally swallowed, immediately consult with a doctor.Use only the batteries specified in this user’s manual. Batteries other than those specified could leak corrosive liquids, explode or catch on fire or otherwise not perform satisfactorily.Do not mix battery types, brands or old and new batteries, as the batteries could leak corrosive liquids, explode or catch on fire. When using more than one battery in a product, always use identical batteries that were purchased at the same time.Non-rechargeable batteries such as manganese, alkaline-manganese and lithium batteries should never be charged in a battery charger because they could leak corrosive liquids, explode or catch on fire.When using standard size (AA, AAA, C, D) or other common rechargeable batteries such as NiCd and Ni-MH battery types, or when recharging them, be sure to use only the battery charger specified by the battery maker and read the instructions thoroughly. Do not recharge these batteries with their terminals reversed in the charger or before the batteries have cooled off sufficiently because they could leak corrosive liquids, explode or catch on fire. The same caution also applies to using the rechargeable batteries that may be supplied by the photo product’s manufacturer.

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For your safety

CAUTIONS for SpeedlightsDo not touch the flash unit with wet hands, as this could cause an electric shock.Keep the flash unit away from children to prevent them from putting the unit in or near their mouth, or otherwise touching a dangerous part of the product; as such contact could cause an electric shock.Do not apply strong physical shocks to the unit, as this could cause a malfunction that could cause the unit to explode or catch on fire.Never use active agents that contain flammable substances such as paint thinner, benzene or paint remover to clean the unit, and never store the unit in locations containing chemicals such as camphor and naphthalene, as this could damage the plastic case, cause a fire or cause an electric shock.Remove any batteries from the unit before storing the unit for a long time to prevent the unit from catching on fire or leaking corrosive liquids.

WARNINGS for BatteriesNever heat or throw batteries into a fire, as this could cause the batteries to leak corrosive liquids, generate heat or explode.Do not short-circuit or disassemble the batteries because this could cause the batteries to leak corrosive liquids, generate heat or explode.Do not mix battery types, brands or old and new batteries, as this could cause the batteries to leak corrosive liquids, generate heat or explode.Do not install batteries in the reverse direction as this could cause the batteries to leak corrosive liquids, generate heat or explode. Even if only one battery is installed in reverse it will cause the Speedlight to malfunction.Be sure to use the battery charger specified by the battery maker to avoid the possibility of batteries leaking corrosive liquids, generating heat or exploding.Do not carry or store batteries along with metallic materials such as necklaces and hair pins because such materials could cause the batteries to short-circuit, leading to battery leakage, heat generation or an explosion.In addition, specially when carrying a quantity of batteries, place them carefully in a storage case that prevents the battery terminals from touching another battery’s terminals because if they touch in reverse order it could also cause the batteries to short-circuit, leading to battery leakage, heat generation or an explosion.If corrosive liquids seep from the batteries and get in your eyes, immediately wash your eyes with running water and consult with a doctor. Your eyes could be seriously damaged if they are not treated quickly.

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If corrosive liquids seep from the batteries and come in contact with your skin or clothes, wash immediately with running water. Prolonged contact could injure your skin.Always follow the warnings and instructions printed on the batteries to avoid activities that could cause the batteries to leak corrosive liquids, generate heat or catch on fire.Be sure to use only batteries specified in this user’s manual, to avoid the possibility of batteries leaking corrosive liquids, generating heat or exploding.Never open the casing surrounding batteries or use batteries whose casing has been breached as such batteries could leak corrosive liquids, generate heat or explode.Keep batteries out of the reach of children to help avoid the possibility of them being swallowed. If a battery is accidentally swallowed, immediately consult with a doctor.Batteries should not be submerged in water, exposed to rain, moisture or saltwater unless they are properly protected from the wet environment. If water or moisture gets inside the batteries, this could cause them to leak corrosive liquids or generate heat.Do not use any battery that appears abnormal in any way, including a change in color or shape. Such batteries could leak corrosive liquids or generate heat.Stop recharging rechargeable batteries if you notice that recharging is not completed within the specified time to help prevent the possibility of the battery leaking corrosive liquids or generating heat.When recycling or disposing of batteries, be sure to insulate their terminals with tape. If the battery’s positive and negative terminals shortcircuit after coming into contact with metallic objects, it could cause fire, heat generation or an explosion. Dispose of used batteries in accordance with local government regulationsNon-rechargeable batteries should never be charged in a battery charger because they could leak corrosive liquids or generate heat.Remove dead batteries from your equipment immediately, as they could leak corrosive liquids, generate heat or explode.

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For your safety

CAUTION for BatteriesDo not throw or apply strong physical shocks to the batteries as this could cause batteries to leak corrosive liquids, generate heat or explode.

Symbol for separate collection applicable in European countriesThis symbol indicates that this product is to be collected separately. The following apply only to users in European countries.

This product is designated for separate collection at an appropriate collection point. Do not dispose of as household waste For more information, contact the retailer or the local authorities in charge of waste management.

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Check before Use

ForewordThank you for purchasing the Nikon Speedlight SB-900. To get the most out of your Speedlight, please read this user’s manual and the separate booklet “A collection of example photos” thoroughly before use.This user’s manual explains SB-900 functions, operation methods, specifications, etc., and the separate “A collection of example photos” provides an overview of the SB-900’s flash-shooting capabilities with example photos. In addition, keep your camera user’s manual handy for quick reference.

Included itemsThe SB-900 comes with the following accessories. Check that all items are included before use.

❑ Speedlight Stand AS-21❑ Nikon Diffusion Dome SW-13H❑ Color Filter Set SJ-900❑ Color Filter Holder SZ-2

❑ Soft Case SS-900❑ User’s manual (this manual)❑ A collection of example photos❑ Warranty card

SB-900

Color Filter Holder SZ-2

Nikon Diffusion Dome SW-13H

Soft Case SS-900

Speedlight Stand AS-21

Color Filter Set SJ-900

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Tips on using the Speedlight

Take trial shotsMake trial shots before photographing important occasions like weddings or graduations.

Have Nikon spot-check your Speedlight regularlyNikon recommends that you have your Speedlight serviced by an authorized dealer or service center at least once every two years.

Use your Speedlight with Nikon equipmentThe Nikon Speedlight SB-900’s performance has been optimized for use with Nikon brand cameras/accessories including lenses.Camera/accessories made by other manufacturers may not meet Nikon’s criteria for specifications, and nonconforming cameras/accessories could damage the SB-900’s components. Nikon cannot guarantee the SB-900’s performance when used with non-Nikon products.

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Check before Use

Life-long learningAs part of Nikon’s “Life-long learning” commitment to ongoing product support and education, continually-updated information is available on-line at the following sites:

For users in the U.S.A.:

http://www.nikonusa.com/

For users in Europe:

http://www.europe-nikon.com/support

For users in Asia, Oceania, the Middle East, and Africa:

http://www.nikon-asia.com/

Visit these sites to keep up-to-date with the latest product information, tips, answers to frequently-asked questions (FAQs), and general advice on digital imaging and photography. Additional information may be available from the Nikon representative in your area. See the URL below for contact information:

http://nikonimaging.com/

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BThis section explains the features and key functions of the SB-900.

About the SB-900

SB-900 features ......................................................B-2

Main functions ......................................................B-4

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SB-900 features

Features of the SB-900The SB-900 is a high-performance CLS-compatible Speedlight with a large guide number of 34/48 (ISO 100/200, m) (111.5/157.5, ft.) (at the 35 mm zoom position in Nikon FX format with standard illumination pattern, 20°C/68°F.)

Combined with a CLS-compatible camera, the SB-900 can easily perform various types of flash operations, such as i-TTL auto flash and wireless multiple flash (kD-39).Three types of illumination patterns (standard, center-weighted and even) are available to match different shooting preferences.FX/DX selection enables the setting of the light distribution angle in accordance with the camera’s image area between FX- and DX-formats, and provides effective and high-quality lighting.Power zoom function automatically adjusts the zoom position to match the lens focal length from 17 mm to 200 mm (in FX format)/12 mm to 200 mm (in DX format). When the built-in wide-flash adapter is used or the Nikon Diffusion Dome is attached, the zoom position is automatically set to match a wideangle lens with much shorter focal length.Bounce flash (kD-26) or close-up flash photography can be easily performed (kD-30).Custom functions are provided to allow for various settings (kC-20).

Compatible camerasThe SB-900 has been optimized for use with CLS-compatible SLR cameras.

For usage with non-CLS-compatible SLR cameras and with i-TTL-compatible COOLPIX cameras, see “Using the SB-900 with non-CLS-compatible SLR cameras.” (kE-1)

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D3, D700, D2 Series, D300, D200, D80, D70 Series, D60, D50, D40 Series, F6, etc.

CLS-compatible SLR cameras

COOLPIX 8800, COOLPIX 8400, COOLPIX P5000, COOLPIX P5100, etc.

i-TTL-compatible COOLPIX cameras

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What is the Nikon Creative Lighting System (CLS)?The SB-900 features the Nikon Creative Lighting System (CLS). This system offers additional flash shooting possibilities with digital cameras by taking advantage of your camera’s digital communication capabilities. CLS is available when the SB-900 is used with compatible Nikon cameras. The SB-900 offers these major features:

i-TTL modeThis is a Nikon Creative Lighting System TTL auto flash mode. Monitor pre-flashes are fired at all times. The subject is correctly exposed by the light from the flash lighting and the exposure is less affected by ambient light (kD-2).

Advanced Wireless LightingWith Advanced Wireless Lighting, wireless multiple flash operation in the TTL (i-TTL) mode can be accomplished with CLS-compatible digital SLRs. In this mode, you can divide the remote flash units into three groups and control the flash output independently for each group, expanding your range of creative multiple-flash shooting techniques (kD-43).

FV Lock (Flash Value Lock)Flash Value, or “FV,” is the amount of flash exposure for the subject. Using FV Lock with compatible cameras, you can lock in the appropriate flash exposure for the main subject. This flash exposure is locked in, even if you change the aperture or composition, or zoom the lens in and out. (kD-55).

Flash Color Information CommunicationWhen the SB-900 is used with compatible digital SLRs, color temperature information is automatically transmitted to the camera. In this way, the camera’s white balance is automatically adjusted to give you the correct color temperature when taking photographs with the SB-900.

Auto FP High-Speed SyncHigh-Speed flash synchronization at a compatible camera’s highest shutter speed is possible. This is useful when you want to use a wider aperture to achieve shallow depth of field to blur the background (kD-55).

AF-Assist illuminatorIn autofocus operation, the SB-900 emits AF-Assist illumination, which matches the wider AF area of CLS-compatible cameras. With cameras supporting this function, autofocus photography in dim lighting is possible even when the camera’s focus point (focus area) is changed (kD-58).

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Main functions

Flash modes and functions on the SB-900

i-TTL mode (kD-2)The camera controls the SB SB-900’s flash output level by measuring the light reflected from the subject when the SB-900 fires a series of monitor pre-flashes.

Auto-Aperture flash mode (kD-5)The SB-900 controls the flash output level by measuring the flash illumination reflected back from the subject using the sensor for Non-TTL auto flash and combining this with information from the camera, such as the ISO sensitivity and the aperture setting.

Non-TTL Auto flash mode (kD-8)The SB-900 controls the flash output level by measuring the flash illumination reflected back from the subject using the sensor for Non-TTL auto flash.

Distance Priority manual flash mode (kD-11)If you preset the aperture and the distance to the subject, the SB SB-900 will automatically take control of correct light output.

Manual flash mode (kD-14)By setting the aperture and the flash output level, you can manually set the exposure and the distance to the subject.

Repeating flash mode (kD-17)The SB-900 fires repeatedly to create stroboscopic multiple-exposure effects. This operation is useful when shooting fast-moving subjects.

Switching illumination pattern (kD-24)You can select one of three types of illumination pattern (standard, center-weighted and even) in accordance with your objective.

Bounce flash (kD-26)By tilting or rotating the flash head, you can bounce the light off a ceiling or wall to make use of reflected light.

Close-up flash photography (kD-30)Close up flash photography can be achieved with use of the built-in wide-flash adapter and the flash head tilted down.

Using color filters (kD-33)You can compensate for the color of a light source or create interesting effects by changing the light from the filters to a different color.

Flash output level compensation/Exposure compensation (kD-37)Flash output level compensation is performed by modifying the flash output level for the flash illuminated subject only. Exposure compensation is performed by intentionally modifying the correct exposure to modify both the subject and background exposure.

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Wireless multiple flash (kD-39)Advanced Wireless Lighting (kD-43)

In this mode, you can divide the remote flash units into three groups and set the flash mode and flash output level compensation values separately for each group as well as the master flash unit.SU-4-type wireless multiple flash (kD-50)

You can perform SU-4 type wireless multiple flash in two ways: in which the wireless remote flash units start and stop firing in sync with the master flash unit, and in which the remote flash units only start firing in sync with the master.

Functions that are set on the camera

Auto FP High-Speed Sync (kD-55)The SB-900 automatically fires at faster shutter speeds than the camera’s sync shutter speed.

FV Lock (Flash Value Lock) (kD-55)Since it is possible to lock in the flash exposure level for the subject, you can alter picture composition while keeping the brightness of the subject constant.

Slow-Sync (kD-55)The flash is controlled at a slow shutter speed to obtain the correct exposure for both the main subject and background in low-light situations.

Red-Eye Reduction flash mode/Red-Eye Reduction Slow-Sync (kD-56)Red-eye effect, which causes the subject’s eyes to appear red in color photographs, is reduced.

Rear-Curtain flash sync (kD-56)Rear-curtain flash sync creates a picture in which the blur of a moving subject appears behind the subject and not in front. In this mode, the flash fires just before the rear curtain starts to close.

Support functions

Power zoom function (kD-57)Automatically adjusts the zoom position to match the lens focal length.

Setting the ISO sensitivity (kD-60)The ISO sensitivity is automatically set based on information from the camera.

AF-Assist illuminator (kD-58)This enables you to perform autofocus flash photography when there is not enough light for normal autofocus operation.

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Main functions

Test firing (kD-60)You can verify whether the subject will receive the correct exposure by test firing the SB-900.

Modeling illuminator (kD-61)Before actually shooting you can check the illumination and the shadows cast on the subject.

FX/DX selection (kD-62)The SB-900 automatically selects the suitable light distribution angle, in accordance with the camera’s image area (between FX-format (36 x 24) and DX-format (24 x 16)).

SB-900 status and settings functions

Custom setting (kC-20)Various settings can be made while checking the status on the LCD panel.

Two-button reset (kC-9)This function resets various settings to their default values.

Key lock (kC-9)The control buttons can be locked to prevent them from being pressed accidentally.

LCD panel illumination setting (kC-24)This function sets the LCD panel illumination to on or off.

LCD panel contrast setting (kC-25)This function adjusts the contrast of the LCD panel.

Standby function (kC-28)This function automatically puts the SB-900 in standby mode to conserve battery power.

Continuous flash (kF-5)The SB-900 fires continuously in sync with continuous shooting.

Thermal Cut-out (kF-6)This function protects the SB-900 from high operating temperatures. If the temperature of the unit rises to a certain level, the SB-900 will switch to protective shutdown mode.

Self firmware update (kF-10)Speedlight firmware can be updated through the camera.

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CThis section explains the Speedlight parts, meaning of each display, and also covers basic procedures for flash photography.

Operation

Speedlight parts .................................................... C-2

Basic operation ..................................................... C-4

Control buttons ................................................... C-8

LCD .................................................................... C-10

Custom functions and settings ........................... C-20

Batteries ............................................................. C-27

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Speedlight parts

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1 Flash head 2 Flash head tilting/rotating lock

release button (kC-6) 3 Battery chamber lid 4 Light sensor window for wireless

remote fl ash (kD-40) 5 Built-in bounce card (kD-28) 6 Built-in wide-fl ash adapter (kD-31) 7 Filter detector (kD-35) 8 AF-assist illuminator (kD-58) 9 Ready-light (at remote setting)

(kD-42)

10 External power source terminal (supplied with cover) (kF-12)

11 Light sensor for Non-TTL auto fl ash (kD-5, D-8)

12 External AF-assist illuminator contacts

13 Mount pin 14 Hot-shoe contacts 15 Mounting foot

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16 Flash head tilting angle scale (kD-26)

17 Flash head rotating angle scale (kD-26)

18 Sync terminal cover 19 Sync terminal

20 LCD panel (kC-10) 21 Ready-light (kC-7, D-42) 22 Mounting foot lock lever (kC-5)

Control buttons (kC-8) 23 [MODE] button 24 [ZOOM] button 25 Function button 1 26 Function button 2 27 Function button 3 28 Test fi ring button 29 Power ON-OFF switch/

wireless setting switch 30 Selector dial 31 [OK] button

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Basic operation

This section covers basic procedures in i-TTL mode in combination with a CLS-compatible camera. i-TTL mode enables you to easily take flash photography with well balanced lighting.

Slide the battery chamber lid open.

Insert the batteries following the [+] and [-] marks as shown.

Close the battery chamber lid.

Inserting the batteriesSTEP 1

Alkaline-manganese (1.5 V) Lithium (1.5 V)

Oxyride™ (1.5 V) Ni-MH (Nickel Metal Hydride) (1.2 V)

Suitable batteriesInsert four AA-type penlight batteries of any of the following types:

When replacing batteries, use fresh batteries of the same brand.For more on batteries, refer to “Batteries” and “Notes on batteries.” (kC-27, kF-8)

••

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Make sure the SB-900 and the camera body are turned off.

Attaching the SB-900 to the cameraSTEP 2

Rotate the mounting foot lock lever to the left.

Slide the SB-900’s mounting foot into the camera’s accessory shoe.

Turn the lock lever to “L.”

v To lock the Speedlight in place, turn the lock lever clockwise until it stops at the mounting foot lock index.

v If the SB-900’s mounting foot cannot be removed from the camera’s accessory shoe:

The mount pin remains inserted in the camera’s accessory shoe. Turn the lock lever 90° to the left again, and slide the SB-900 slowly out.Never forcibly remove the SB-900.

•

•

Turn the lock lever 90° to the left.

Slide the SB-900’s mounting foot from the camera’s accessory shoe.

Detaching the SB-900 from the camera

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Basic operation

Adjusting the flash headSTEP 3

LCD indicator for flash head status

Hold down the flash head tilting/rotating lock release button to adjust the flash head to the horizontal/front position.

The flash head is locked at horizontal/front and 90°.

•

Flash head is set at angle other than horizontal/front. (Flash head is tilted up or rotated to the right or left.)Flash head is set at -7°. (Flash head is tilted down.)Flash head is set at horizontal/front.

•

•

•

Turn the SB-900 and the camera body on.

To turn the SB-900 on, turn the [Power ON-OFF] switch to [ON].

•

Turning the SB-900 and camera onSTEP 4

Angle of coverage is automatically set according to lens in use.

•

ISO sensitivity is set automatically.•

When using i-TTL mode

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Press the [MODE] button.

Rotate the selector dial to indicate on the LCD.

Press the [OK] button.

Make sure that the ready-light on the SB-900 or in the camera’s viewfinder is on before shooting.

When no ready-light indicator appears, lightly press the shutter release button to activate the ready-light.

•

Selecting the flash modeSTEP 5

Changing the flash modeRotate the selector dial to display available flash mode icons on the LCD.

Flash mode icons (kC-10)

Only flash modes that are available are displayed onon the LCD.The flash mode can also be selected by pressing the [MODE] button.

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Control buttons

1

3

4

5

6

7

8

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Names and functions of control buttons

1 [MODE] button: Press to select fl ash mode. (kC-10) 2 [ZOOM] button: Press to adjust zoom position.

(kD-57) 3 Function button 1: 4 Function button 2: 5 Function button 3:

Press to select which item to change. Functions differ according to selected mode and status of the SB-900. (kC-17)

6 Test fi ring button: Controls test firing (kD-60) and modeling illuminator. (kD-61)

The button setting for test firing/modeling illumination can be changed with the custom function. (kC-22)

••

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7 Power ON-OFF/wireless setting switch: Rotate to turn power on and off. Controls the master and/or remote flashes when using wireless multiple flash shooting. (kD-39)

To control master and/or remote flashes, rotate the switch while holding down the button in the center of the switch.

8 Selector dial: Rotate to change selected item. The

selected item is highlighted on the LCD. (kC-9)

9 [OK] button: Lightly pressing the [OK] button confirms selected setting.

Hold the [OK] button down for one second to display custom function. (kC-21)

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Control button operationThe basic control of SB-900 functions is as follows:

Two-button operation

Select function to be changed and press the button that controls the function.

The selected function is highlighted. Change the setting by

rotating the selector dial.Rotating the dial clockwise increases the value of the setting, and counterclockwise, decreases the value.

Press the [OK] button to confirm setting.

Once confirmed, the highlighted item returns to normal display.If the [OK] button is not pressed, the highlighted item is confirmed and returns to normal display after 8 seconds.

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Two-button resetPressing the “Function buttons” 1 and 3 (indicated with a green dot) simultaneously for two seconds resets all settings (except custom setting) to default settings.

After reset settings, the LCD is highlighted once and then returns to normal display.

Key lock functionPressing the “Function buttons” 1 and 2 (indicated with a key mark) simultaneously locks control buttons.

The POWER ON-OFF/wireless setting switch and the test firing buttons remain unlocked.A key icon is displayed on the LCD while buttons are locked.To cancel the key lock function, press the two buttons again for two seconds.

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Monitor pre-fl ashes

i-TTL

Balanced Fill-Flash

Auto FP High-Speed Sync

Auto Aperture fl ash

Non-TTL auto fl ash

Distance-priority manual fl ash

Manual fl ash

Repeating fl ash

Flash output level at manual mode

LCD

LCD panelIcons on the LCD show the status of settings.

Displayed icons vary according to selected flash modes and settings.Settings that can be changed are highlighted.

••

Flash icons

For more information about manual mode, see D-16.

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Flash mode icons

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ISO sensitivity

Distance information

ISO sensitivity

Indication for minimum/maximum flash shooting distance

i-TTL/Auto Aperture flash/Non-TTL auto flash

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Flash shooting distance range (numerical indicator)

Flash shooting distance range (indicated with a bar)

Distance priority manual flash•

Shooting distance

Shooting distance and flash shooting distance range (▼ and bar)

Manual flash/repeating flash•

Flash shooting distance (numerical indicator)

Flash shooting distance (▼)

The measuring distance unit can be changed to “ft” in custom setting. (kC-25) •

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LCD

Power zoom

Manual setting of angle of coverage

Power zoom is not possible (manual only)Angle of coverage at the maximum wide-angle positionAngle of coverage at the maximum telephoto positionAngle of coverage with manual setting when the built-in wide-fl ash adapter is not working

Zoom position

Light distribution for DX-format image area with power zoom onLight distribution for FX-format image area with power zoom onLight distribution for DX-format image area when the angle of coverage is manually setLight distribution for FX-format image area when the angle of coverage is manually set

Light distribution for DX-format image area with power zoom offLight distribution for FX-format image area with power zoom off

Light distribution angle

t / indication with power zoom onLCD icon varies according to the camera in use.

/ icon appears: D3, D700 icon appears: D300, D60, D40 series

Neither FX nor DX icon appears: Camera not equipped with FX/DX image area selection

•••

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Aperture value (camera setting)

Aperture value (SB-900 setting)

Selected aperture value is out of SB-900 fl ash output control range (camera setting)

For flash output level compensation, see D-37.•

Flash output level compensation

Aperture value

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Type of attached color fi lter

Illumination pattern: Standard

Illumination pattern: Center-weighted

Illumination pattern: Even

Bounce fl ash operation

Tilt 7° down

Back light is on

AF-assist illumination

Communicating with a CLS compatible camera

Thermal Cut-out on

Thermal Cut-out off

Key lock

Test fi ring

Modeling illumination

SB-900 condition

Test firing button functions

LCD

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Examples of LCD displays in wireless multiple flash shootingDisplayed icons vary according to selected flash mode and settings.

Master mode (with Advanced Wireless Lighting) (kD-43)■

Channel

Flash mode, flash output level compensation, amount of light at manual setting from A, B or C group

Flash mode, flash output level compensation

Remote mode (with Nikon Advanced Wireless Lighting) (kD-43)■

Channel

Sound monitorRemote

Group

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Master fl ash unit at repeating fl ash (with Nikon Advanced Wireless Lighting) (kD-49)

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Light amount

Channel

Number of flashes

Frequency

Master and group A, B or C unit fires (ON)/does not fire (OFF)

Repeating flash

Master mode (with SU-4 type wireless multiple fl ash shooting) (kD-50)

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Master mode

Remote mode (with SU-4 type wireless multiple fl ash shooting) (kD-50)

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Flash mode

Sound monitor

Remote

LCD

Cancel receiving light from other flash units

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Functions controlled by Function buttonsFunctions controlled by each button vary according to selected mode and settings.

The assigned function for each button is indicated by the following icons.When no function is assigned to a button, no icon appears above the switch on the LCD.

••

When using a single fl ash unit■

Flash output level compensation value


Aperture

Shooting distance

Value of underexposure at TTL

Number of fl ashes

Frequency

Power zoom

Change aperture/frequency

When using a SB-900 as master fl ash unit (with Nikon Advanced Wireless Lighting) (kD-43)

■

Change the selected group

Channel



Aperture

Value of underexposure at TTL

Power zoom

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When using the SB-900 as a remote fl ash unit (with Nikon Advanced Wireless Lighting) (kD-43)

■

When using the SB-900 as a remote fl ash unit (with SU-4 type wireless multiple fl ash shooting) (kD-50)

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Group

Channel


Cancel receiving light from other fl ash units (fi xed setting)

LCD

When using a SB-900 as master fl ash unit (with SU-4 type wireless multiple fl ash shooting) (kD-50)

■



Shooting distance

Aperture

Power zoom

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Change the selected group

Channel

Select item in the 2nd tree

Light emit/not emit

Flash output level

Number of fl ashes

Frequency

Power zoom

Master fl ash unit at repeating fl ash (with Nikon Advanced Wireless Lighting) (kD-49)

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Custom functions and settings

Non-TTL auto fl ash mode (kC-22)

Repeating fl ash setting of master fl ash unit (kC-22)

Flash output level at manual mode (kC-22)

SU-4 type wireless multiple fl ash shooting (kC-22)

Illumination pattern (kC-22)

Test fi ring button (kC-22)

Flash output level of test fi ring in i-TTL mode (kC-23)

FX/DX selection (kC-23)

Power zoom off (kC-23)

AF-assist illuminator/fl ash fi ring off (kC-23)

Standby function (kC-23)

ISO sensitivity (kC-24)

Ready-light setting of remote fl ash units (kC-24)

LCD panel illuminator (kC-24)

Thermal Cut-out (kC-24)

Sound monitor (kC-24)

LCD panel contrast (kC-25)

Unit of measuring distance (kC-25)

Zoom position setting if the built-in wide-fl ash adapter is broken (kC-25)

“My menu” setting (kC-25)

Version of fi rmware (kC-25)

Reset custom setting (kC-25)

Various operations for the SB-900 can be easily set using the LCD. Displayed icons vary according to the combination of camera and status of SB-900.Items that cannot be changed or set are indicated with grid squares.In the “My menu” display, only selected “My menu” items appear on the LCD. To show all items, select “Full menu.” (kC-25)

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Custom functions and icons

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Custom setting Press the [OK] button for approx. one second to display the custom setting

Rotate the selector dial to choose the desired custom functions to be set, and press the [OK] button.

Highlighted item can be set.•

Rotate the selector dial to highlight the chosen setting, then press the [OK] button to set.

Highlighted while setting.Options are displayed.Press the [OK] button to return display for item selection.

Press the Function button 1 [EXIT] to return to the normal display.

The LCD returns to normal display.

•••

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Available selection

Current setting

Position of highlighted item (within 22 items). Not displayed while an item is being set.

Current settings

Items that cannot be changed or set are indicated with grid squares.

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Non-TTL auto fl ash mode (kD-5, D-8)Setting Non-TTL auto fl ash modeAuto aperture fl ash (with modeling illumination)Auto aperture fl ash (without modeling illumination)

Non-TTL auto fl ash (with modeling illumination)

Non-TTL auto fl ash (without modeling illumination)

Repeating fl ash setting of master fl ash unit (kD-49)The master fl ash unit’s repeating fl ash setting for multiple fl ash shooting[ON]: Repeating fl ash on[OFF]: Repeating fl ash off

Flash output level at manual mode (kD-16)Setting fl ash output level compensation step between M1/1 and M1/2 in manual mode[ON ]: Compensation with 1/3 EV step is available[OFF ]: Compensation with 1 EV step is not available

SU-4 type wireless multiple fl ash shooting (kD-50)Set SU-4 type wireless multiple fl ash shooting[ON]: SU-4 type wireless multiple fl ash on[OFF]: SU-4 type wireless multiple fl ash off

Illumination pattern (kD-24)Select illumination pattern[CW]: Center-weighted[STD]: Standard[EVEN]: Even

Test fi ring button (kD-60, D-61)Select test fi ring button function[FLASH]: Test fi ring[MODELING]: Modeling illumination

Available Custom functions and settings(Bold: default)•


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Flash output level of test fi ring in i-TTL mode (kD-60)Set fl ash output level of test fi ring in i-TTL mode

M1/128: Approx. 1/128M1/32: Approx. 1/32M1/1: Ful

FX/DX selection (kD-62)Select the light distribution angle in accordance with the camera’s image area between FX- and DX-format.

FX±∞DX: Automatically set according to the cameraFX: Nikon FX format (36 x 24)DX: Nikon DX format (24 x 16)

Power zoom off (kD-57)Select Power zoom on/off

ON: Power zoom off (only for manual setting)OFF: Power zoom on (manual setting is not available)

AF-assist illuminator/fl ash fi ring off (kD-58)Set AF-assist illumination on/off and fl ash on/off

ON: Activate AF-assist illuminationOFF: Cancel AF-assist illuminationAF ONLY: Restrict fl ash fi ring (only AF-assist illumination fi res)

Standby function (kC-28)Adjusting the time before the standby function is activated

AUTO: the SB-900 turns off when the camera’s exposure meter turns off40: 40 seconds80: 80 seconds160: 160 seconds300: 300 seconds---: Standby function canceled

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ISO sensitivity (kD-60)Setting ISO sensitivity. ISO sensitivity range is ISO 3 to 8000.

100: ISO 100

Ready-light setting on remote fl ash units (kD-42)Select the setting of ready-light on remote fl ash unit/s in multiple fl ash shooting for low battery power consumption.REAR, FRONT: Front (at remote setting) and rear ready-lights onREAR: Rear ready-light onFRONT: Front ready-light on (at remote setting)

LCD panel illuminator (kF-9)Setting the LCD panel illuminator to turn on or off

ON: Turn onOFF: Turn off

Thermal Cut-out (kF-6)Setting the Thermal Cut-out function on or off

ON: Thermal Cut-out onOFF: Thermal Cut-out off

Sound monitor (kD-42, F-6)When the SB-900 is used as a wireless remote fl ash unit, or the overheat detection is on, the sound monitor function can be activated or cancelled.

ON: Sound onOFF: Sound off


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LCD panel contrast (kF-9)Adjust the brightness of the LCD panel. Contrast levels are displayed on the LCD in a nine-step graph.

5 levels in 9 steps

Unit of measuring distanceSet the unit of measuring distance

m: metersft.: feet

Zoom position setting if the built-in wide-fl ash adapter is broken (kF-4)Select whether the zoom position is manually set or fi xed if the built-in wide fl ash adapter is broken.

ON: AvailableOFF: Not available

“My menu” setting (kC-26)Select items displayed on the LCD in custom setting.

FULL: Display all itemsMY MENU: Display items only selected as “My menu”SET UP: Set up the “My menu” items

Version of fi rmware (kF-10)Show fi rmware version.

Reset custom settingReset custom setting except unit of measuring distance and “My menu” items to default setting.

YES: Reset to defaultNO: Do not reset

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My menuWhen frequently used custom setting items are set as “My menu,” only the selected items are displayed on the LCD in the custom setting.

“My menu” items can be changed at any time.To display all items, select “Full.”

••

How to set “My menu” Select “SET UP” in “My menu,” and press the [OK] button.

Select items to be set as “My menu” items, and press the [OK] button.

Pressing the [OK] button displays in the check box of the selected item.For items that cannot be selected, no check box appears.To cancel the mark, press the [OK] button again.

Repeat Step to select all desired items, then press Function button 1 [BACK] to return to set-up mode.

Press [EXIT] to exit custom setting.

The LCD returns to normal display.

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Batteries

Low battery power indicator

When battery power is low, the icon shown at the left appears on the LCD and the SB-900 stops working. Replace or recharge batteries.

If batteries are weak, the flash head zooms back and forth even when the SB-900 is turned on, making a distinctive sound. In this case, replace the batteries even if an external power source is used.

•

Replacing/recharging batteriesRefer to the following table to determine when to replace or recharge batteries according to how long the ready-light takes to come on.

Alkaline 20 seconds or more

Lithium 10 seconds or more

Oxyride 10 seconds or more

Ni-MH 10 seconds or more

t Minimum recycling time and number of fl ashes for each type of batteries

For minimum recycling time and number of flashes for each battery type, refer to “Specifications”. (kF-21)

External power sources (optional)Using an optional external power source increases the number of flash firings and provides faster recycling times. (kF-12)

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Standby function to conserve battery power

To cancel Standby

Turn the [Power ON-OFF/wireless setting] switch to [ON], [REMOTE] or [MASTER].Press the [Test firing] button.Press the camera’s shutter release button halfway.

Adjusting the lead time before the Standby function is activated

The lead time before the Standby function is activated can be adjusted by custom setting (kC-23).

•••

•

If the SB-900 and the camera are not used for more than a specified time, the Standby function is automatically activated to conserve battery power.

The Standby function activates when the camera’s exposure meter is turned off (default setting).

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Batteries

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D–1

DExplanation of the SB-900’s flash modes and functions

This section explains SB-900 flash modes and functions in combination with CLS compatible cameras and CPU lenses. Functions and LCD displays vary when other types of cameras are used. For camera functions and settings, refer to the camera’s user’s manual.

•

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Flash modes and functions

i-TTL mode ........................................................... D-2

Auto aperture flash .............................................. D-5

Non-TTL auto flash ............................................... D-8

Distance priority manual flash.............................. D-11

Manual mode ..................................................... D-14

Repeating flash .................................................. D-17

Determining the aperture, flash output level and

shooting distance in the Distance-priority, Manual

and Repeating flash mode .................................. D-22

Switching illumination pattern ............................ D-24

Bounce flash operation ....................................... D-26

Taking close-up photographs with

bounce-down flash ............................................ D-30

Flash photography with color filters .................... D-33

Flash output level compensation and exposure

compensation .................................................... D-37

Wireless multiple flash shooting .......................... D-39

Available functions to be set on the camera ........ D-55

Flash shooting support functions ........................ D-57

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si-TTL mode

: Monitor pre-flashes : i-TTL

: Automatic Balanced Fill Flash : Auto FP High-Speed Sync is set on

the camera

Information obtained by monitor pre-flashes and exposure control information is integrated by the camera to automatically adjust flash output levels.

TTL is recommended for standard shooting situations.To take pictures using SB-900 set in i-TTL mode, see “Basic operation” (kC-4).i-TTL Automatic Balanced Fill-Flash mode and Standard i-TTL mode are available.

i-TTL Automatic Balanced Fill-Flash

Adjust the flash output level automatically for a well-balanced exposure of the main subject and background. appears on the LCD.

Standard i-TTL

The main subject is correctly exposed regardless of background brightness. This is useful when you want to highlight the main subject. appears on the LCD.

•••

Setting the i-TTL mode


Rotate selector dial to indicated or .

Press the [OK] button to confirm.

Display for i-TTL mode

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t Monitor pre-fl ashesIn i-TTL mode, immediately before the flash fires, the SB-900 fires a series of imperceptible pre-flashes to analyze the information of the subject.

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SB-900 flash shooting distance range

The flash shooting distance range is indicated by numbers and a bar chart on the LCD.

Set the shooting distance within this range.The range varies depending on ISO sensitivity, camera's image area setting, illumination pattern, angle of coverage and aperture. For more information, see “Specifications.” (kF-16)

••

t Auto setting of ISO sensitivity, aperture and focal lengthWhen using with a CLS-compatible camera and a CPU lens, SB-900's ISO sensitivity, aperture and focal length are automatically set according to camera setting.

For more information about the ISO sensitivity range, see the camera’s user’s manual.

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si-TTL mode

v When insuffi cient light for correct exposure is indicated

When the SB-900 fires at full flash output level, ready-lights on the SB-900 and in the camera’s viewfinder blink for approx. three seconds after shooting.

In this case, underexposure may occur. To compensate the exposure, use a wider aperture or move closer to the subject and reshoot.

The underexposure value (-0.3 to -3.0 EV) is displayed on the SB-900’s LCD panel for approx. three seconds while the above ready-lights blink.

Pressing Function button 2 recalls display of underexposure value in TTL mode.

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t Changing camera’s metering modeWhen camera's metering mode is changed to spot metering while i-TTL Automatic Balanced Fill-Flash is selected, the TTL mode automatically changes to the standard i-TTL mode.In such case, the TTL mode automatically changes to the i-TTL Automatic Balanced Fill-Flash, after changing camera's metering mode to Multi-pattern or Center-weighted.

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: Monitor pre-flashes on : Auto aperture flash on

Auto aperture flash

The SB-900’s built-in sensor measures the flash illumination reflected from the subject and controls the flash output in combination with data automatically transmitted from the camera and lens to the SB-900, including the ISO sensitivity value, the exposure compensation value, the aperture and focal length of the lens.

Auto aperture flash can be changed to Non-TTL auto flash (kD-8) by using the custom setting. (kC-22)

The default setting is Auto aperture flash (with monitor pre-flashes).When no aperture information is transmitted from camera to the SB-900, flash mode is automatically set to Non-TTL auto flash.

••

Setting the Auto aperture flash mode


Rotate selector dial to indicate or .

Press the [OK] button to confirm the setting.

Display for Auto aperture flash

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sAuto aperture flash

The flash shooting distance range is indicated by numbers and a bar chart in the LCD.

Set the shooting distance within this range.The range varies depending on ISO sensitivity, camera’s image area setting, illumination pattern, angle of coverage and aperture. For more information, see “Specifications.” (kF-16)

••

Flash shooting distance range in Auto aperture flash mode

v Notes on using a telephoto lens in the Auto aperture fl ash modeWhen shooting a distant subject using a telephoto lens in “Auto aperture flash” mode, underexposure may occur even though the subject is within the flash shooting distance range. Use of the i-TTL mode is recommended.

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t Monitor pre-fl ashesMonitor pre-flashes on or off can be set by using the custom setting. (kC-22)The SB-900 fires a series of imperceptible monitor pre-flashes immediately before the flash fires to obtain information on the subject.To perform the Auto FP-High Speed Sync (kD-55) or FV Lock (kD-55), activate the monitor pre-flashes.

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Taking a picture in Auto aperture flash mode

SHOOTCUSTOM

t While using a CPU lens which has an aperture ring

While using a CPU lens which has an aperture ring, lock the lens aperture at minimum. For details, see lens’ user’s manual.

Camera’s control panel


Set the camera’s exposure mode to “P” (Programmed Auto) or “A” (Aperture-Priority Auto).

With the camera’s exposure mode set to “A”, set the aperture on the camera while reading the flash shooting distance range on the SB-900’s LCD.

Decide the aperture value by referring to the chart.

Compose the picture, confirm that the ready-light is on, then shoot.

•

v Insuffi cient light for correct exposureWhen the SB-900 fires at full flash output level, ready-lights on the SB-900 and in the camera’s viewfinder blink for approx. three seconds after shooting. In this case, underexposure may occur. To compensate the exposure, use a wider aperture or move closer to the subject and reshoot.

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t Checking the correct exposure before shooting

Confirm the test firing indicator appears on the LCD. Make the necessary settings on the SB-900 and camera and press the test firing button to fire the flash.

Ready-lights blinking after shooting may indicate insufficient light for correct exposure. In this case, set a wider aperture on the camera or lens, or move closer to the subject.

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sNon-TTL auto flash

Setting the Non-TTL auto mode

The SB-900’s built-in sensor measures the flash illumination reflected from the subject, automatically controlling the SB-900’s light output to give the correct exposure. This allows you to make exposure compensation easily by varying the aperture set on the camera or lens.

Non-TTL auto flash can be changed to Auto aperture flash (kD-5) by using the custom setting. (kC-22)

Default setting is “Auto aperture flash” (with monitor pre-flashes).•


Rotate selector dial to indicate .


Display for Non-TTL auto flash

: Monitor pre-flashes on: Non-TTL auto flash on

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t Monitor pre-fl ashesMonitor pre-flashes on or off can be set by using the custom setting. (kC-22)When the monitor pre-flashes are activated, the SB-900 fires a series of imperceptible monitor pre-flashes immediately before the flash fires to obtain information on the subject.To perform the Auto FP-High Speed Sync (kD-55) or FV Lock (kD-55), activate the monitor pre-flashes.

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The flash shooting distance range is indicated by numbers and a bar chart on the LCD.

Set the shooting distance within this range.The range varies depending on ISO sensitivity, camera’s image area setting, illumination pattern, angle of coverage and aperture. For more information, see “Specifications.” (kF-16)

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Flash shooting distance range in Non-TTL auto flash mode

v When using a telephoto lens in the Non-TTL auto fl ash modeWhen shooting using a telephoto lens in Non-TTL auto flash mode, underexposure may occur even though the subject is within flash shooting distance range.Use of the i-TTL mode is recommended.

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sNon-TTL auto flash

Taking a picture in Non-TTL auto flash modeCamera’s control panel

t Checking the correct exposure before shooting

Set the camera’s exposure mode to “A” (Aperture-Priority Auto) or “M” (Manual). Press the Function button 3. Set the aperture by rotating the selector dial while reading the flash shooting distance range on the SB-900’s LCD. Press the [OK] button. Set the aperture value decided in step 3 on the camera or lens. Set the camera to its highest flash sync shutter speed. Compose the picture, confirm that the ready-light is on, then shoot.

v Insuffi cient light for correct exposureWhen the SB-900 fires at full flash output level, ready-lights on the SB-900 and in the camera’s viewfinder blink for approx. three seconds after shooting. In this case, underexposure may occur. To compensate the exposure, use a wider aperture or move closer to the subject and reshoot.

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Confirm the test firing indicator appears on the LCD. Make the necessary settings on the SB-900 and camera and press the test firing button to fire the flash.

Ready-lights blinking after shooting may indicate insufficient light for correct exposure. In this case, set a wider aperture on the camera or lens, or move closer to the subject.

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Distance priority manual flash

Setting the Distance-priority manual flash

In this flash mode, when you enter the shooting distance value, the SB-900 automatically controls the light output according to the aperture set. You can take pictures that have the same exposure even when shooting at different apertures.

Flash output level is automatically compensated by changing the flash output level compensation value. Underexposure is not indicated in Distance-priority manual flash mode.

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Distance-priority manual flash is not available when the SB-900’s flash head is adjusted to other than the horizontal/front or bounce-down flash position.



Press [OK] button to confirm the setting.

Display for Distance-priority manual flash (at 5 m shooting distance)

Shooting distance (numerical indicator)

Shooting distance and flash shooting distance range (▼ and bar)When (▼) appears on the shooting distance range indication (bar), the SB-900 fires with appropriate flash output.

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sDistance priority manual flash

Shooting in Distance priority manual flash mode

Set the camera’s exposure mode to “A” (Aperture-Priority Auto) or “M” (Manual).

Press the Function button 2.

Set the shooting distance by rotating the selector dial.

The shooting distance varies depending on ISO sensitivity within a range between

0.3 m and 20 m.


Set the aperture on the camera.Aperture should be calculated using the calculation formula. (kD-22)The aperture on the SB-900 cannot be set directly.


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See charts for flash shooting distance range.If the desired shooting distance is not on the chart, select a shorter shooting distance (e.g. when your desired shooting distance is 2.7 m, select 2.5 m.).

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Flash shooting distance range in “Distance-priority manual flash” mode

0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.3 1.4 1.6

1.8 2.0 2.2 2.5 2.8 3.2 3.6 4.0 4.5 5.0 5.6 6.3

7.1 8.0 9.0 10 11 13 14 16 18 20

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t When the fl ash head is rotated in Distance-priority manual fl ash modeWhen the flash head is rotated to other than the horizontal/front or bounce-down flash position in Distance-priority manual flash, the flash mode is automatically changed to Auto aperture flash mode or Non-TTL auto flash mode.In this case, when the flash head is adjusted to horizontal/front or bounce-down flash position again, the flash mode is automatically changed to Distance-priority manual flash mode.

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v Insuffi cient light for correct exposureWhen the SB-900 fires at full flash output level, ready-lights on the SB-900 and in the camera’s viewfinder blink for approximately three seconds after shooting. In this case, underexposure may occur. To compensate, use a wider aperture or move closer to the subject and reshoot.

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sManual mode

Setting Manual mode

In Manual flash mode, you select the aperture and flash output level. In this way, you can control the exposure and flash shooting distance when shooting subjects where the correct exposure is difficult to obtain in the TTL or Non-TTL auto flash mode.

The flash output level can be set from M1/1 (full output) to M1/128 to match your creative preferences.Underexposure is not indicated in Manual mode.

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Display for Manual mode

Flash shooting distance (numerical indicator)


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Taking a picture in Manual mode

Set the camera’s exposure mode to “A” (Aperture-Priority Auto) or “M” (Manual).

Determine the flash output level and aperture to match the flash shooting distance.

Flash output level and aperture should be calculated using the calculation formula. (kD-23)

Press the Function button 1.

Set the flash output level by rotating the selector dial.


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Camera’s control panel Set the aperture on the camera.

The aperture on the SB-900 cannot be set directly.

The shooting distance indicated matches the selected flash output level and aperture.


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Setting the fl ash output levelPress the Function button 1, and then rotate the selector dial to change the flash output level.

When you rotate the selector dial clockwise, the indicated denominator decreases (flash output level increases).

When you rotate the selector dial counterclockwise, the indicated denominator increases (flash output level decreases).

The flash output level changes in ±1/3 steps except between 1/1 and 1/2. 1/32 (-0.3) and 1/64 (+0.7) represent the same flash output level.In default setting, flash output level compensation between 1/1 and 1/2 is ±1 step. This step can be changed to ±1/3 using custom setting (kC-22). With some cameras, and when using faster shutter speeds with a flash output level greater than M1/2, actual flash output may decrease to M1/2 level.

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Manual mode

1/128 1/128 (+ 0.3) 1/128 (+ 0.7) 1/64

1/1 1/2 1/64 (+ 0.7) 1/64 (+ 0.3)

1/1 1/128 1/4 (– 0.7) 1/4 (– 0.3) 1/4

1/2 1/2 (– 0.3) 1/2 (– 0.7)

1/1 1/2 1/64 1/128

(large) flash output level (small)

distant shooting distance near

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Repeating flash

Setting the Repeating flash

In Repeating flash mode, the SB-900 fires repeatedly during a single exposure, creating stroboscopic multiple-exposure effects. This operation is useful when shooting fast-moving subjects.

Be sure to use fresh or fully charged batteries and allow enough time for the flash to recycle between each repeating flash session.Use of a tripod is recommended to prevent camera/flash shake, because slower shutter speeds are used.Underexposure is not indicated in Repeating flash mode.

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Display for Repeating flash

Flash shooting distance (numerical indication)

Number of flashes


Frequency

Flash output level

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sRepeating flash

FrequencyFlash output level

M1/8 M1/8–1/3EV

M1/8–2/3EV M1/16 M1/16–

1/3EVM1/16–2/3EV M1/32 M1/32–

1/3EVM1/32–2/3EV M1/64 M1/64–

1/3EVM1/64–2/3EV M1/128

1Hz14 16 22 30 36 46 60 68 78 90 90 90 90

2Hz3Hz 12 14 18 30 36 46 60 68 78 90 90 90 90

4Hz 10 12 14 20 24 30 50 56 64 80 80 80 80

5Hz 8 10 12 20 24 30 40 44 52 70 70 70 70

6Hz 6 7 10 20 24 30 32 36 40 56 56 56 56

7Hz 6 7 10 20 24 26 28 32 36 44 44 44 44

8Hz 5 6 8 10 12 14 24 26 30 36 36 36 36

9Hz 5 6 8 10 12 14 22 24 28 32 32 32 32

10Hz 4 5 6 8 9 10 20 22 26 28 28 28 28

20Hz

4 5 6 8 9 10 12 14 18 24 24 24 24

30Hz40Hz50Hz60Hz70Hz80Hz90Hz100Hz

Setting the fl ash output level, the number of repeating fl ashes, and the frequency (Hz) per frameThe number of flashes (Times) represents the number of times the flash fires per frame.The frequency (Hz) represents the number of times the flash fires per second.The number of flashes is the maximum flash firing number. Because the Speedlight fires during a single exposure, the actual number of repeating flashes per frame falls below the one set as the shutter speed increases or the number of flashes per second decreases.Referring to the table below, set the flash output level, the frequency, and the number of repeating flashes separately for each picture.

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Maximum number of repeating flashes per frame

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Shooting with Repeating flash

Set the camera’s exposure mode to “M” (Manual). Press the Function button 1, rotate the selector dial to set flash output level, and press the [OK] button to confirm.

Available flash output level is 1/8 – 1/128.

Press the Function button 2, rotate the selector dial to set number of flashes, and press the [OK] button to confirm. Press the Function button 3, rotate the selector dial to set frequency, and press the [OK] button to confirm. Determine the guide number according to the set flash output level and focal length, then calculate the correct aperture from the guide number and shooting distance. Finally, set this aperture on the camera.

The guide number and aperture should be calculated using the calculation formula. (kD-22)

The aperture on the SB-900 cannot be set directly.

The shooting distance indicated matches the selected flash output level and aperture.

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sRepeating flash

Set the shutter speed.Use the following equation to determine the shutter speed and use a shutter speed one or more steps slower than the calculated shutter speed. Shutter speed = Number of flashes per frame ÷ Frequency of flashes (Hz) For example, if the number of flashes per frame is 10 and the frequency is 5 Hz, divide 10 by 5 to get a shutter speed of 2 seconds or slower. (Set shutter speeds of slower than 2 seconds.)B (bulb) can be used for the shutter speed.


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v Exposure compensation in Repeating fl ash modeThe flash shooting distance calculated in Step is the correct exposure for the first flash in the sequence. Therefore, repeating flash at this flash output level will result in overexposure of any overlapping images.To prevent this, set a smaller aperture on the camera as needed.

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t Making sure the fl ash fi res correctly before shooting

Confirm the test firing indicator appears on the LCD. Confirm all shooting settings on the SB-900 and the camera are the same as for actual shooting, and then press the test firing button.

Pressing the test firing button fires the flash for the selected frequency and number of flashes.

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t When the aperture value is not displayed in the SB-900's LCDCamera’s aperture data is not transmitted to the SB-900.Press the Function button 3 for one second to highlight f-number and set appropriate aperture value on the SB-900.

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sDetermining the aperture, flash output level and shooting distance

ISO 25 50 100 200 400 800 1600 3200 6400

Factors 0.5 0.71 1 1.4 2 2.8 4 5.6 8

In Distance-priority, Manual and Repeating flash modes, use the guide number table and the following equation to calculate the aperture, flash output level, and shooting distance to obtain the correct exposure.

The guide number (GN at ISO 100; m/ft) indicates the amount of light generated by the flash. The larger the number, the greater the flash output.

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The table below shows the guide numbers while using the standard illumination pattern when the SB-900 is mounted on a Nikon FX format camera.

For others, see “Specifications” (kF-18).•

BA: With the Nikon Diffusion Dome attachedWP: With the wide-flash adapter in place

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Guide number (GN at ISO 100; m/ft)

ISO sensitivity factorsFor sensitivities, multiply the guide number by the factors shown in the table below.

Flash output level

Zoom position (mm)14mm

17 18 20 24 28 35 50 70 85 105 120 135 180 200WP + BA BA WP

1/1 13/42.7

16/52.5

17/55.8

22/72.2

23/75.5

24/78.7

27/88.6

30/98.4

34/111.5

40/131.2

44/144.1

47/154.2

49.5/162.4

51/167.3

51.5/169.0

54/117.2

56/183.7

1/2 9.1/29.9

11.3/37

12/39.3

15.5/50.9

16.2/53.1

16.9/55.4

19/62.3

21.2/69.6

24/78.7

28.2/92.5

31.1/102.0

33.2/108.9

35/114.8

36/118.1

36.4/119.4

38.1/125.0

39.5/129.6

1/4 6.5/21.3

8/26.2

8.5/27.9

11/36.1

11.5/37.7

12/39.3

13.5/44.3

15/49.2

17/55.8

20/65.6

22/72.2

23.5/77.1

24.7/81.0

25.5/83.7

25.7/84.3

27/88.6

28/91.9

1/8 4.5/14.8

5.6/18.8

6/19.7

7.7/25.3

8.1/26.6

8.4/27.6

9.5/31.2

10.6/34.8

12/39.3

14.1/46.3

15.5/50.9

16.6/54.5

17.5/57.4

18/59.0

18.2/59.7

19/62.3

19.7/64.6

1/16 3.2/10.5

4/13.1

4.2/13.8

5.5/18.0

5.7/18.7

6/19.7

6.7/21.9

7.5/24.6

8.5/27.9

10/32.8

11/36.1

11.7/38.4

12.6/40.4

12.7/41.7

12.8/42.0

13.5/44.3

14/45.9

1/32 2.2/7.2

2.8/9.2

3/9.8

3.8/12.5

4/13.1

4.2/13.8

4.7/15.4

5.3/17.4

6/19.7

7/23.0

7.7/25.3

8.3/27.2

8.7/28.5

9/29.5

9.1/29.9

9.5/31.2

9.8/32.1

1/64 1.6/5.2

2/6.6

2.1/6.9

2.7/8.9

2.8/9.2

3/9.8

3.3/10.8

3.7/12.1

4.2/13.8

5/16.4

5.5/18.0

5.8/19.0

6.1/20.0

6.3/20.7

6.4/21.0

6.7/21.9

7/23.0

1/128 1.1/3.6

1.4/4.6

1.5/4.9

1.9/6.2

2/6.6

2.1/6.9

2.3/7.5

2.6/8.5

3/9.8

3.5/11.5

3.8/12.5

4.1/13.5

4.3/14.1

4.5/14.8

4.5/14.8

4.7/15.4

4.9/16.1

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in the Distance-priority, Manual and Repeating flash modes

Calculating the correct apertureDetermine the guide number by referring to the guide number table. The correct guide number depends on the flash output level and zoom position. Next, calculate the correct aperture by using the equation below. The correct aperture depends on ISO sensitivity and shooting distance (m/ft.).

f/stop (aperture) = Guide number (GN at ISO 100; m/ft.) × ISO sensitivity factor ÷ Shooting distance (m/ft)

For example, for an ISO sensitivity of 400 (or ISO sensitivity factor: 2), with the zoom position adjusted to 28 mm, and the flash output level set to M1/1:Referring to the guide number table, determine the guide number as 30/98.4 (m/ft.).When the shooting distance is 4 m (13.1 ft.), the correct aperture value is: 30/98.4 (GN at ISO 100, m/ft) × 2 (ISO sensitivity factor for ISO 400) ÷ 4/13.1 (shooting distance; m/ft.) = 15 (aperture)

Set the smaller aperture value (larger f-number) than calculated above on the camera.

Obtaining the correct fl ash output levelWhen the shooting distance and aperture are fixed, calculate the guide number (GN at ISO 100; m/ft.) by using the equation below, based on shooting distance and aperture:

Guide number (GN at ISO 100; m/ft.) = Shooting distance (m/ft) × Aperture (f/) ÷ ISO sensitivity factor

Referring to the guide number table, determine an appropriate flash output level corresponding to the guide number obtained above, then set the same value on the SB-900.For example, for the shooting distance of 6 m (19.7 ft) with an aperture of f/8 and the ISO sensitivity of 400 (ISO sensitivity factor: 2):6/19.7 (shooting distance; m/ft.) × 8 (aperture value) ÷ 2 (ISO sensitivity factor of ISO 400) = 24/79 (GN at ISO 100; m/ft.)

When the zoom position is adjusted to 35 mm, set M1/2 flash output level on the SB-900, which can be obtained from GN 24/79 (m/ft.) corresponding to the zoom position of 35 mm referring to the guide number table.In Distance-priority manual flash operation, the correct flash output level is automatically determined by the SB-900 according to the shooting distance, aperture and ISO sensitivity that are set.

Calculating the shooting distanceDetermine the guide number by referring to the guide number table. The correct guide number depends on the flash output level and zoom position. Next, calculate the shooting distance by using the equation below. The shooting distance (m/ft.) depends on ISO sensitivity and aperture.

Shooting distance (m/ft.) = Guide number (GN at ISO 100; m/ft.) × ISO sensitivity factor ÷ Aperture (f/)

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sSwitching illumination pattern

EvenThe light falloff at the edge of the image is less than with the standard illumination pattern.Suitable for shooting group photographs indoors, in which sufficient light is required without light falloff at the edges.

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The center-weighted pattern provides larger guide numbers at the center of the image than other illumination patterns at the same focal length (the light falloff at the edge will be greater than other illumination patterns).Suitable for shots, such as portraits, in which the light falloff at the edge of an image can be ignored.

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Center-weighted

StandardThe basic illumination pattern type for common flash shooting environment.To match the image circle of digital cameras, light falloff at the edge of image is less than shooting with existing external flash unit.

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In flash photography, the center of the image is most illuminated, while the edges are darker. The SB-900 provides three types of illumination patterns with different light falloff at edges. Select suitable type according to the shooting environment.

For sample images of three types of illumination patterns, see the separate volume “A collection of example photos.” Pp. 2-3

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To set/confirm illumination patternThe illumination pattern can be set using custom setting. (kC-22)

Standard is the default setting.The selected illumination pattern is indicated with an icon on the LCD.

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Standard

Center-weighted

Even

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sBounce flash operation

Setting the flash head

90° 75°60°

45°

7°

0°

0°30°

60°

90°

120°

150°180°

90°120°

150°

60°

30°

30

60

90

120

150

You can tilt or rotate the SB-900’s flash head to bounce the light off the ceiling or walls, providing more natural-looking pictures of people with softer shadows. Also, you can soften the shadows even more by using the Nikon Diffusion Dome.

For more details and comparative example photos, see the separate booklet, “A collection of example photos” Pp. 4-9.

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Tilt or rotate the SB-900’s flash head by holding down the flash head tilting/rotating lock release button.

The SB-900’s flash head tilts up 90° and down -7°, and rotates horizontally 180° to the left and right.Set the flash head at a click stop at the angles shown.

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t Setting fl ash head tilting/rotating angles, and choosing the refl ecting surface Good results are generally obtained most simply when the flash head is tilted up and you use the ceiling as a reflecting surface.Rotate the flash head horizontally to get the same effect when you hold the camera in the vertical position.Take care not to let light from the flash unit illuminate the subject directly.The effective distance between the flash

head and the reflecting surface is approx. 1 m (3.3 ft.) to 2 m (6.6 ft.) depending on the shooting conditions.In color photography, select white or highly reflective surfaces to bounce the light off of. Otherwise, your pictures will come out with an unnatural color cast similar to that of the reflecting surface.

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1-2m

90º

White ceiling

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Bounce flash operation

Setting the camera’s exposure mode and metering system.

Set the exposure mode to Aperture-Priority Auto (A) or Manual (M).

Set the metering system to Matrix Metering “ ” or Center-Weighted Metering “ ”.

Setting the SB-900’s flash mode.

Set the flash mode to i-TTL, Auto Aperture, or Non-TTL auto.

Setting the camera’s aperture.In bounce flash, use an aperture 2 to 3 stops wider than with normal flash photography, and adjust it according to the results.

In Non-TTL auto flash, set the same aperture on the SB-900 as is set on the camera.

In Manual exposure mode, set the shutter speed.

Adjust the flash head and shoot.

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t Setting the aperture in bounce fl ash operationIn bounce flash, there is a light loss of 2 to 3 stops when compared with normal flash photography (with flash head adjusted to horizontal/front). Therefore, you should use a two- or three-step wider aperture (small f-number), and adjust it according to the results.When the flash head is adjusted to other than the horizontal/front position, the flash shooting distance range indicator on the SB-900 disappears. To ensure correct exposure, first confirm the flash shooting distance range and aperture with the flash head in the normal position. Next, set this aperture on the camera.

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sBounce flash operation

Pull out the bounce card and the wide-flash adapter and, while holding the bounce card, slide the wide-flash adapter back into place inside the flash head.

To insert the bounce card, pull out the wide-flash card again and slide both cards together back into place.

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Setting the built-in bounce card

t Using the built-in bounce cardIn bounce flash photography, use the SB-900’s built-in bounce card to create a highlight in the subject’s eyes, making the eyes look more vibrant and avoiding illuminating the front of the subject.Tilt the flash head up 90° to use this feature most effectively.

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Attaching the Nikon Diffusion Dome

v Notes when using the Nikon Diffusion DomeThe distance between the camera and subject differs from the center of the frame to the periphery, so the peripheral area might not be sufficiently lit in some cases.

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Attach the Nikon Diffusion Dome as shown in the illustration with the Nikon logo facing up.

t Shooting with the Nikon Diffusion DomeBy attaching the provided Nikon Diffusion Dome over the flash head, you can diffuse the light even more when doing bounce flash, creating extremely soft light with virtually no shadows.With the camera in either the horizontal or vertical position, you get the same effect.Good results are generally obtained when the flash head is tilted up 60°.When the Nikon Diffusion Dome is attached and when the camera's image area is set to FX format, the zoom position is automatically set at 12 mm, 14 mm or 17 mm, and 8 mm, 10 mm or 11 mm while setting the camera’s image area to DX format.

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sTaking close-up photographs with bounce-down flash

7°

0°

When the distance between the camera and subject is less than approx. 2 m (6.6 ft.), you can take more natural-looking close-up pictures using the wide-flash adapter.

Be careful when using a long lens that the light from the flash is not obstructed by the lens barrel.Vignetting may occur in close-up flash photography due to the illumination pattern, lens in use, focal length setting, etc. Therefore, make test shots before shooting an important assignment.When the SB-900 is attached to the camera and used as the only flash unit, tilting down the flash head is recommended to ensure sufficient illumination of the lower portion of the subject in close-up photography.A bounce-down icon appears when the flash head is tilted down.

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Bounce-down icon

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Taking close-ups with bounce-down flash

Setting the built-in wide-flash adapter

Slowly pull out the wide-flash adapter all the way, and position it over the flash head. Then slide the bounce card back into place inside the flash head.When the built-in wide-flash adapter is attached and when the camera's image area is set to FX format, the zoom position is automatically set at 12 mm, 14 mm or 17 mm, and 8 mm, 10 mm or 11 mm while setting the camera’s image area to DX format.To set the zoom position manually, go to custom setting and set “Zoom position setting if the built-in wide-flash adapter is broken off accidentally” to [ON] (manual setting is available). (kC-25)To put the built-in wide-flash adapter back into place, lift it and push it into the flash head as far as it will go.

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Setting the camera’s exposure mode and metering mode.

Set the exposure mode to Aperture-Priority Auto (A) or Manual (M).

Set the metering mode to Matrix Metering “ ” or Center-Weighted Metering “ ”.

Set the SB-900’s flash mode. Position the built-in wide-flash adapter. Tilt the flash head down. Confirm the ready-light is on then shoot.

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sTaking close-up photographs with bounce-down flash

A

B

ISO sensitivity 100 200 400 800 1600 3200 6400

Factor (m/ft) 2/6.6 2.8/9.2 4/13 5.6/18 8/26.2 8/26.2 16/52.5

t When shooting subjects closer than 0.6 m (2 ft.)With the SB-900 attached to the camera, sufficient illumination of the subject cannot be obtained. In this case, use the SB-900 off-camera by attaching the optional TTL Remote Cord as shown below.When monitor pre-flashes are fired, distance information from the lens is used to determine the correct exposure. In this case, position the camera (A) and the SB-900 (B) at equal distances from the subject.

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t Setting the aperture in off-camera close-up fl ash operationCalculate the aperture by using this equation and table. To ensure the correct exposure, use an aperture smaller (larger f-number) than the one obtained from the equation.

f/stop ≥ Factor ÷ Flash-to-subject distance

For example, at an ISO sensitivity of 100 with a subject 0.5 m (1.6 ft.) away and the wide-flash adapter in place, the suggested aperture is:

f/stop ≥ 2 ÷ 0.5 = 4 (in meters)f/stop ≥ 6.6 ÷ 1.6 = approx. 4 (in feet)

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v Notes on using a wideangle lensGenerally, when using a wideangle lens, the distance between the camera and subject differs from the center of the frame to the periphery, so the peripheral area might not be sufficiently lit in some cases.

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Use TTL Remote Code SC-29, SC-28 or SC-17.

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Flash photography with color filters

Two types of color filters are supplied with the SB-900 for taking flash pictures under fluorescent lighting and for use with incandescent/tungsten lighting.

The optional Color Filter Set SJ-3 is available. (kF-11)Four types of color filters for changing the color of the light from the flash are optionally available.For more details on photo examples with color balanced using color filters, see the separate booklet, “A collection of example photos” P. 10.

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Corresponding light source for each type of color compensation filter differs slightly. FL-G1 provides a greater compensation effect than FL-G2, and TN-A1, greater than TN-A2. Select the appropriate filter according to the results.

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Using color filters

v Notes on using color fi ltersThese filters are consumable items. When they fade in color or deteriorate, replace them with the backup filters provided.Do not use these filters when taking pictures with repeating flash, as the heat can damage them.The heat generated from the flash head can deform color filters. However, this will not affect their performance.Scratches on the filters will have no effect on performance unless the filters fade in color.To remove dust or dirt, wipe the filter lightly with a soft, clean cloth.

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Filters Purpose

Fluorescent fi lters (FL-G1, FL-G2)Balance the color of light from the fl ash to match that of fl uorescent lighting

Incandescent fi lters (TN-A1, TN-A2)Balance the color of light from the fl ash to match that of incandescent or tungsten lighting

Color fi lters (Optional)Create interesting effects by changing the color of the light from the fi lters

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How to use color filters

Fold along the line marked on the color filter.

Attach the filter to the filter holder as shown in the diagram.

Align the identification codes (silver marks) on the filter with the black portion on the holder.

Insert the tip of the filter into the slit on the holder, then align the positioning hole on the filter with the projection on the holder.

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Place the filter holder on the flash head with the Nikon logo facing up, as shown in the diagram, and insert into the slit at the top.

v Attach the fi lter securely to the fi lter holder without creasing the fi lter or leaving any gaps.

Flash photography with color filters

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Warning

LCD indication while attaching an FL-G1 fi lter

Confirm the color filter indicator is displayed.

Filter mounted and filter type indicators will be displayed.

Do not block the filter detector window.

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If the warning shown in the figure in the left below appears on the LCD, the filter is not properly attached. Remove and reattach.

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sFlash photography with color filters

Balancing light from the flash using color filters

When using SB-900 with a camera equipped with fi lter detection (such as D3, D700)When a color filter is attached to the SB-900 while the camera’s white balance is set to AUTO or FLASH, filter information is automatically transmitted to the camera, and the camera’s optimum white balance is automatically adjusted to give the correct color temperature.

When using SB-900 with a camera not equipped with fi lter detection (such as D2 series, D300, D200, F6)Set the camera’s white balance according to the filter in use.

White balance/exposure compensation value depends on camera in use

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*1 D3 camera with either firmware A or firmware B version 2.00 or later. (kF-10)*2 Set the camera’s white balance and exposure compensation value.For more details on the white balance, see your camera user’s manual.•

Camera

FilterD3*1, D700

D2 series, D300, D200, D100, D80, D70 series, D60, D40 series, D1X, D1H

D1, D50

FL-G1 Auto, Flash Not compatible Not compatible

FL-G2 Auto, Flash Not compatible Not compatible

TN-A1 Auto, Flash Incandescent (fi ne tune +3), +1.0 EV*2 Not compatible

TN-A2 Auto, Flash Direct sunlight (fi ne tune +3), +0.3 EV*2 Not compatible

Color fi lters (RED, BLUE, YELLOW, AMBER)

Auto, Flash, Direct sunlight

Auto, Flash, Direct sunlight (+0.7*2 EV with AMBER)

Auto, Flash, Direct sunlight (+0.7*2 EV with AMBER)

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Making flash output level compensation

Flash output level compensation and exposure compensation

v Canceling fl ash output level compensationTo cancel, turn the selector dial to return the compensation value to “0”.The flash output level compensation cannot be canceled by turning the SB-900 off.

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Press the Function button 1 to highlight the Flash output level compensation value.

Turn the selector dial to set desired flash output level compensation value.

The compensation value can be set in 1/3 steps from +3.0 to -3.0 EV.


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You can make exposure compensation for the flash illuminated subject only without affecting the background exposure by modifying the SB-900’s flash output level.

As a basic guide, some plus compensation may be necessary to make the main subject brighter, and some minus compensation to make it darker.Flash output level compensation is possible in i-TTL auto flash, Auto Aperture flash, Non-TTL auto flash and Distance-priority manual flash modes.

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t For cameras with a built-in fl ash featuring the exposure compensation function

You can also set the flash output level on the camera. For details, see your camera user’s manual.If you compensate the flash output level on both the camera and the SB-900, the exposure is modified by the sum total of both compensation values.In this case, the SB-900's LCD panel shows only the compensation value set on the SB-900.

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sFlash output level compensation and exposure compensation

Making exposure compensationExposure compensation allows you to make both the subject and background brighter or darker by intentionally modifying the correct flash exposure. This is useful when a subject of extremely high or low reflectivity is included in the scene or when you want to create flash photographs to match your creative preferences.

Some plus compensation may be necessary when the background includes a highly reflective surface. Likewise, some minus compensation may be required when the background is dark or includes subjects of low reflectivity.

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In i-TTL and Auto Aperture fl ash modeMake exposure compensation on the camera. For more details, see your camera user’s manual.

In Non-TTL auto fl ash and Manual fl ash modeIn the Non-TTL auto flash mode, the correct exposure can be obtained when the same aperture is set on the camera as that set on the SB-900. Therefore, to make exposure compensation, vary the aperture set on the camera while retaining the aperture set on the SB-900 or vice versa.In the Manual flash mode, calculate the proper aperture for the correct exposure from the guide number and the shooting distance (kD-22). Then, use a larger or smaller aperture on the camera to make exposure compensation.As a basic guide, set a wider aperture on the camera or lens to make the main subject brighter or a smaller aperture to make it darker.

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Wireless multiple flash shooting

With the SB-900, the “Advanced” and “SU-4 type” wireless flash operations are available.

The Advanced Wireless Lighting mode is automatically set as the default.Advanced Wireless Lighting is recommended for standard multiple flash photography.SU-4 type wireless multiple flash, set the wireless flash mode to “SU-4” in the custom setting. (kC-22)

Flash shooting with Advanced Wireless LightingAvailable when the SB-900 is used with CLS-compatible cameras.Compatible with i-TTL flash mode.In this mode, you can divide the remote flash units into three groups and set the flash mode and flash output level compensation values separately for each group.

SU-4 type wireless multiple flash shootingSU-4 type wireless multiple flash is particularly suitable for shooting fast moving subjects as both the master flash unit and remote flash units fire simultaneously.There are no restrictions as to which cameras can be used.Speedlight featuring wireless multiple flash capability can be used either as the master or remote flash unit.Speedlights compatible with TTL auto flash can be used as the master flash unit. The optional Wireless Slave Flash Controller SU-4 is necessary when you want to use these Speedlights as remote flash units.The camera’s built-in flash can also be used as a master flash unit.

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t Master fl ash unit and remote fl ash unit(s)In this user’s manual, a flash unit mounted on the camera, the camera’s built-in flash, or the one directly connected to the camera via a TTL Remote Cord is called the master flash unit. All other flash units are called remote flash units.

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sWireless multiple flash shooting

v Notes on performing wireless multiple fl ash photographyTo avoid accidental firing, turn off the camera and all flash units before mounting the master flash unit on or connecting it to the camera.The master flash unit cannot be test-fired.The brightness of the flash illumination is inversely proportional to the square of the distance between the flash unit and the subject. For example, if the distance between Speedlight A and the subject is 1 m (3.3 ft.), and Speedlight B is 2 m (6.6 ft.) and both A and B have the same guide numbers, the combined brightness of the two Speedlights will be:A : B = 1 : 4 (in meters) or approx. 11 : 44 (in feet)See the instruction manuals of your cameras and Speedlights.

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v Notes on setting a remote fl ash unitWhen using a Speedlight that has a standby function as a remote flash unit, make sure that the standby function is set to “OFF,” or select a standby duration that is long enough in the custom setting.The standby function of the SB-900, SB-800, SB-600 and SB-80DX is canceled when wireless remote flash mode is set. Make sure that there is sufficient battery power.The SB-50DX’s standby duration is automatically extended to approx. one hour when it is set to wireless remote flash mode.Set the angle of coverage of the remote flash units wider than the picture angle, so that the subject will receive sufficient illumination even when the angle of the flash head is off axis from the subject. When the flash-to-subject distance is very short, set the angle of coverage wide enough to achieve sufficient light.

v Notes on setting up the remote fl ash unitsIn most cases, position the remote flash unit(s) closer to the subject than the camera, so that light from the master flash unit can reach the light sensor of the remote flash unit(s). This is particularly important when holding a remote flash unit in your hand.Data communication cannot be performed properly if there is an obstacle between the master unit and remote flash units.

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Notes on remote flashTake care of the following.

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Take care not to let light from the remote flash unit enter the camera lens directly or indirectly in i-TTL auto flash mode. Also, prevent light from entering the master flash unit’s light sensor window for Non-TTL auto flash (in Auto Aperture or Non-TTL auto flash mode). Otherwise, the correct exposure cannot be obtained.There is no limit to the number of remote flash units that can be used together. However, when using many remote flash units, light may be unintentionally picked up by the light sensor of the master flash unit and interfere with correct operation. The practical number of remote flash units for wireless multiple flash shooting are three. In Advanced Wireless Lighting, for practical purposes, the number of remote flash units should be limited to three for one group.Use the provided Speedlight Stand AS-21 for stable placement of the remote flash units.Be sure to perform test firing after setting up all flash units.

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Using the Speedlight StandUse the provided Speedlight Stand AS-21 for stable placement of the remote flash units.■

Attach the SB-900 to the Speedlight Stand in the same way that you attach it to the camera’s accessory shoe. The same is true when detaching it from the camera.Speedlights SB-15 and SB-27 cannot be used with the AS-21.

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sWireless multiple flash shooting

Confirming flash operation using the ready-light or sound monitor

Confirming shooting situations in wireless multiple flash operation

You can confirm wireless multiple flash operation by checking the ready-light on the SB-900 or the sound monitor during and after shooting.

When the SB-900 is used as a wireless remote flash unit, you can monitor its operation by listening to the sound monitor. This function can be activated or canceled using custom setting (kC-24). This function is set to activate as the default.To save battery power, the ready-lights on the remote flash units can be turned off in the custom setting. The rear ready-light is set to light up and the front ready-light is set to blink as the default. (kC-24)

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Ready-light of master fl ash unit

Ready-light of remote fl ash unit

Sound monitor Speedlight condition

Lights up

The rear ready-light lights up and the front ready-light blinks.

One beep Ready to fi re

Lights up or does not come on (not blinking)

The rear ready-light lights up, and the front ready-light blinks or goes out.

Two short beeps Fired properly

Blinks for approx. 3 sec.

Quickly blinks for approx. 3 sec.

Three long beeps for approx. 3 sec.

Both the master and remote fl ash units have fi red at full output but light may have been insuffi cient for correct exposure. Use a wider aperture and reshoot.

Lights up or does not come on (not blinking)

Quickly blinks for approx. 3 sec.

Three long beeps for approx. 3 sec.

The light sensor of remote fl ash could not receive correctly the command light from master fl ash. The light sensor could not detect when to stop fi ring in sync with the master fl ash unit, because a strong refl ection from the remote fl ash unit itself or light from another remote fl ash unit may have entered the light sensor window. Change the direction or position of the remote fl ash unit and reshoot.

Normal operation Normal operation

Warning chime rings twice (when the SB-900 detects high temperature), or once (for each fl ash fi ring)

The SB-900’s temperature has risen as a result of the fl ash being fi red multiple times in quick succession. Wait until the SB-900 cools down.

Goes out Goes out Warning chime rings twice.

The SB-900’s temperature has risen to a certain level and the SB-900 enters protective shutdown mode. Wait until the SB-900 cools down.

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Flash shooting in Advanced Wireless Lighting

Mechanism of the Advanced Wireless Lighting

When the SB-900 is used with Nikon CLS-compatible cameras, Advanced Wireless Lighting is possible. In this mode, you can divide the remote flash units into three groups and set the flash mode and flash output level compensation values separately for each group as well as the master flash unit. This is defined as Flash Shooting in the Advanced Wireless Lighting.

To take photos with repeating flash, see custom setting. (kC-22)For more details on the example photos in Advanced Wireless Lighting, see the separate booklet, “A collection of example photos” Pp. 16-19.

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Remote flash units can be set up to a maximum of three groups (A, B, C).Single or several remote flash units can be allocated for one group.For a total of four groups including the master and other remote flash units in three groups, you can set the flash mode and flash output level compensation values separately for each group.Select one of the four available channels through which the master and remote flash units exchange data.If another photographer uses the same type of wireless remote flash setup close by, your remote flash units may accidentally fire in sync with that photographer’s master flash unit. To avoid this, use a different channel number.

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Master

Remote flash units (Group B)

Remote flash units (Group A)

Remote flash units (Group C)

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sFlash shooting in Advanced Wireless Lighting

Flash set-up in the Advanced Wireless LightingArrange the master and remote flash units within the range as instructed in the illustration below.

Direct the light sensor window of the remote flash units toward the master flash.As a basic guide, the effective shooting distance between the master and remote flash units is approx. 10 m (33 ft.) or less in the front position, and approx. 7 m (23 ft.) at both sides. These ranges vary slightly depending on the ambient light.Be sure to place all remote flash units that are set in the same group close together.See “Notes on the remote flash”. (kD-40)

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Approx. 5 to 7 m (16 to 23 ft.)

Approx. 5 to 7 m (16 to 23 ft.)

Group C

Group A

Group B

Less than approx. 10 m (33 ft.)

Master flash unit

Within 30˚

Within 30˚

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You can set the SB-900 to Advanced Wireless Lighting using the Power ON-OFF switch/wireless setting switch.

Turn the switch while holding down the button on the center.•

Align the index on the Power ON-OFF switch/wireless setting switch to MASTER.

• Align the index on the Power ON-OFF switch/wireless setting switch to REMOTE.

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Setting the SB-900 as the master flash unit

Setting the SB-900 as the remote flash unit

Setting the SB-900 to Advanced Wireless Lighting

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*1 Auto Aperture flash is automatically set. When the SB-900 cannot receive lens information such as focal length and aperture, the flash mode automatically switches to Non-TTL auto flash.

*2 If another photographer uses the same type of wireless remote flash setup close by, your remote flash units may accidentally fire in sync with that photographer’s master flash unit. To avoid this, use a different channel number.

In this mode, set the following items on either the master flash unit or the remote flash units.

ItemSpeedlight to be set

Remarks

Flash modeMaster fl ash unit

The following five flash modes are available:

i-TTL mode

Auto Aperture flash*1

Non-TTL auto flash*1

Manual flash

Flash canceled

Set the flash mode of the remote flash units on the master flash unit.

The flash mode can be set independently on the master flash unit and for each group of remote flash units.

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Master fl ash unit

Flash output level compensation values of the remote flash units can also be set on the master flash unit.

The flash output level compensation values can be set independently on the master flash unit and for each group of remote flash units.

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Channel*2Master and remote fl ash units

Select one of the four available channels.

Be sure to set the same channel number for both the master flash unit and remote flash units.

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GroupRemote fl ash unit A maximum of 3 groups (A, B, C)•


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1. Setting the flash mode, flash output level compensation values, and channel number on the master flash unit

Press the Function button 1 on the master flash unit to highlight “ ”. Press the [MODE] button, then turn the selector dial to choose the desired flash mode, and press the [OK] button. Press the Function button 2, then turn the selector dial to choose the desired flash output level compensation value, and press the [OK] button. Press the Function button 1 to highlight Group “ ”, and press the [OK] button.

Turn the selector dial to choose a group other than “ ”.

Repeat procedures , above to set the flash mode and flash output level compensation values of the remote flash units in Group “A”. In the same way with Group A, set the flash mode and flash output level compensation values of the remote flash units in Groups “B”and “C”. Press the Function button 2, then turn the selector dial to set a channel number, and press the [OK] button.

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2. Setting a group and channel number on the remote flash units

Press the Function button 1, then turn the selector dial to choose a desired group name, and press the [OK] button.

Group name and channel number being set appears larger.

For remote flash units where the flash mode and flash output level compensation values are to be set identically, place these flash units into the same group.

Press the Function button 2, then turn the selector dial to choose the desired channel number, and press the [OK] button.

Be sure to choose the same channel number as set on the master flash unit.

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t Commander functionThe “Commander function” enables the SB-900 to trigger remote flash units without firing itself. To activate the “Commander function,” set the SB-900 as the master flash unit and set its flash mode to “Flash canceled.” This operation will normally not affect the correct exposure of the subject, although the exposure might be affected if the subject is close and a high ISO sensitivity has been set. To limit this effect as much as possible, bounce the light by tilting or rotating the SB-900’s flash head.Refer to “Commander mode” in your camera user’s manual when using a camera’s built-in flash as a master flash unit to trigger the remote flash unit (SB-900) in the commander mode.

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Repeating flash shootingIn the Advanced Wireless Lighting, the repeating flash operation is possible.

The Repeating flash mode can be activated or canceled using the custom setting. (kC-22)

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In the repeating flash mode, the flash mode can be set to either the Repeating flash activated or Repeating flash canceled only.In the repeating flash mode, all settings of flash output level, frequency and the number of repeating flashes per frame are common to both the master flash unit and remote flash units.Referring to “Repeating flash shooting”, set the flash output level, frequency, and the number of repeating flashes per frame. (kD-17)

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LCD display in the repeating flash mode

Number of repeating flashes per frame

Frequency (Hz)

Flash output level

Channel number

Flash firing of master flash unit and remote flash units (ON/OFF) in Group A (B, C) activated/canceled

Repeating flash mode

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sSU-4 type wireless multiple flash shooting

Setting the SB-900 to SU-4 type wireless multiple flash

SU-4 type wireless multiple flash is particularly suitable for shooting fast moving subjects as both the master flash unit and remote flash units fire simultaneously.

SU-4 type wireless multiple flash can be performed in two ways: (1) In the AUTO (auto) mode, in which the wireless remote flash units start and stop firing in sync with the master flash unit, and (2) in the M (manual) mode, in which the wireless remote flash units only start firing in sync with the master flash unit.

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Suitable cameras and Speedlights

To perform SU-4 type wireless multiple flash, set the wireless flash mode to “SU-4” in the custom setting. (kC-22)

Use the Wireless setting switch to switch over the SB-900 to the master or remote flash unit.Hold down the button on the center to turn the Wireless setting switch.

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Align the index on the Wireless setting switch with [MASTER].

• Align the index on the Wireless setting switch with [REMOTE].

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Setting the SB-900 as the master flash unit Setting the SB-900 as the remote flash unit

Suitable cameras Suitable master Speedlight Suitable remote Speedlights

No limitation

Speedlights compatible with Non-TTL auto, Distance-priority manual flash and manual flash and monitor pre-flashes that can be canceled in those modesCamera’s built-in flash with monitor pre-flashes that can be canceled.

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Speedlights compatible with SU-4 type wireless flash operationSpeedlights connected to the optional Wireless Slave Flash Controller SU-4.

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Master and remote flash units’ available flash modes in the SU-4 type wireless multiple flash operation

Master flash unit

Non-TTL auto, Distance-priority manual flash and manual flash modes can be set.Press the [MODE] button, then turn the selector dial to choose the desired flash mode.When the SB-900 is set as the master flash unit, monitor pre-flashes will not fire.

Remote flash unit

AUTO (auto) and M (manual) modes are available.Press the [MODE] button, then turn the selector dial to choose AUTO or M mode.

(auto) mode:In the A mode, the remote flash units start and stop firing in sync with the master flash unit.The maximum distance the SB-900’s light sensor can detect is approximately 7 m (23 ft.) or less in the front position of the master unit.

(manual) mode:In the M mode, the remote flash units only start firing in sync with the master flash unit.The maximum detectable distance of the SB-900’s light sensor can detect is approx. 40 m (131 ft.) in the front position of the master unit.The flash output level can be set from M1/1 to M1/128.

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v Canceling monitor pre-fl ashesIn SU-4 type wireless multiple flash, cancel the monitor pre-flashes of the master flash unit, since monitor pre-flashes cause incorrect exposure.

When the SB-900 is set as the master flash unit, monitor pre-flashes will not fire.For other Speedlights, be sure to cancel the master flash unit’s monitor pre-flashes. For how to cancel the master flash unit’s monitor pre-flashes, refer to the user's manual of each Nikon Speedlight.

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Procedures for SU-4 type wireless multiple flash shootingCamera’s control panel

Master fl ash unit’s LCD panel

v To prevent the remote fl ash units from fi ring accidentallyWith the SU-4 type wireless multiple flash, note the following:

Do not leave the power of the remote flash units on. Otherwise, ambient electric noise due to a discharge of static electricity, or other electromagnetic wave, etc. may trigger them accidentally. Be sure to turn the power off.

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Remote fl ash unit’s LCD panel

Set the camera’s exposure mode to A (Aperture-Priority Auto) or M (Manual).

Set up all Speedlights (both master and remote flash units) as the SU-4 type wireless multiple flash mode.

Set the flash mode of the remote flash units to AUTO (auto) or M (manual).

Set the flash mode of the master flash unit.

Set it to Non-TTL auto, Distance-priority manual or Manual flash mode, when the remote flash units are set to AUTO (auto).

Set it to Manual flash mode, when the remote flash units are set to M (manual).

Confirm the aperture, flash output level and flash shooting distance, then shoot.

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t Adjusting the fl ash output level of the remote fl ash units in the M (manual) mode

Adjusting the fl ash output level manuallyUse the following equation to determine the proper manual flash output level of the remote flash unit, depending on your creative preferences.

GN = F × D, where GN is the guide number of the remote fl ash unit (in meters/feet), F is the lens aperture in use, and D is the distance between the remote fl ash unit and the subject (in meters/feet).

For example, with the SB-900’s zoom position adjusted to 18 mm, using an ISO sensitivity of 100, standard illumination pattern, in FX-format, shooting a subject at a distance of 2 m (6.6 ft.) with a lens aperture of f/5.6, then GN (in meters)= 5.6 x 2 = 11.2, or GN (in feet)= 5.6 x 6.6 = approx. 37.Therefore, to get the correct exposure, refer to the Guide Number table (kF-19) and adjust the flash output level to M1/4.Refer to “Determining the aperture, flash output level and flash shooting distance in the Distance-priority manual and Manual flash mode” (kD-22).

Adjusting the fl ash output level in Non-TTL auto fl ash (A); applicable when using a Speedlight compatible with Non-TTL auto fl ash mounted on the SU-4 (optional)Non-TTL auto flash (A) can also be selected on the remote flash unit. In this case, the remote flash unit controls the flash output based on the aperture and ISO sensitivity set on the remote flash unit, and automatically stops firing in sync with the master flash unit (kD-8).

Set the same ISO sensitivity on the remote flash unit as set on your camera. Set the same aperture on both the lens and the remote flash unit to obtain the correct exposure.Depending on your creative preferences, you can intentionally overexpose or underexpose the picture by modifying the aperture.The above setting is applicable only when both the master and remote flash units face the same direction.Refer to “Flash shooting distance range” (kF-16) for more details.

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Available functions to be set on the camera

The following functions are available when used with cameras so equipped. Set these functions on the camera. They cannot be set on the SB-900 directly.

For detailed information regarding camera functions and settings, refer to your camera user’s manual.

Auto FP High-Speed Sync modeHigh-Speed flash synchronization at a compatible camera’s highest shutter speed is possible.

The Auto FP High-Speed Sync mode is automatically set when the shutter speed exceeds the camera’s sync shutter speed. This is useful when you want to use a wider aperture to achieve shallow depth of field to blur the background without worrying about sync shutter speed.Auto FP High-Speed sync also operates in the Advanced Wireless Lighting mode.Available flash modes are i-TTL, Auto Aperture flash with monitor pre-flashes, Non-TTL auto flash with monitor pre-flashes, Distance-priority manual flash, and Manual flash when using a single flash unit.For flash shooting distance range in the TTL auto flash mode and the guide numbers in the Auto FP High-Speed Sync mode, refer to “Specifications.”

Flash Value Lock (FV Lock)Using FV Lock, you can lock in the appropriate flash exposure, while keeping the subject illumination constant even if you change the composition.

The flash exposure (brightness) remains the same even when you change the aperture or zoom the lens in and out, because the flash output level automatically follows.It is possible to take up to a several number of frames during FV Lock operation.Available flash modes are i-TTL, Auto Aperture flash with monitor pre-flashes and Non-TTL auto flash with monitor pre-flashes.FV stands for Flash Value, meaning flash illuminated subject exposure.

Slow-sync fl ashThe flash is controlled at a slow shutter speed to obtain the correct exposure for both the main subject and background in low-light situations.

Since slow shutter speeds are normally used, use of a tripod is recommended to prevent camera shake.For more details on the example photos, see the separate booklet, “A collection of example photos” Pp. 12-15.

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Red-eye reduction/Red-eye reduction with slow-sync fl ashTo prevent your subject’s eyes from appearing red in color pictures shot in dim light, the SB-900 fires three flashes at reduced output just before the picture is taken.

In the Red-eye reduction with slow sync flash, red-eye reduction is combined with slow-sync flash.Since slow shutter speeds are normally used in red-eye reduction with slow-sync flash, use of a tripod is recommended to prevent camera shake.

Rear-curtain syncIn normal flash photography, when shooting fast-moving subjects at slow shutter speeds, unnatural-looking pictures can occur, because the subject frozen by the flash appears behind or within the blurred movement (see photo below right). Rear-curtain flash sync creates a picture in which the blur of a moving subject (for example, the taillights of a car) appears behind the subject and not in front.

In front-curtain sync, the fl ash fi res immediately after the front curtain opens completely; in rear-curtain sync, the fl ash fi res just before the rear curtain starts to close.

Since slow shutter speeds are usually used, use a tripod to prevent camera shake.

This function does not operate in Repeating fl ash operation.

In multiple fl ash, the master fl ash unit can be set to either front-curtain or rear-curtain sync fl ash. However, the remote units cannot be set to rear-curtain sync fl ash. (kD-39)

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Front-curtain sync Rear-curtain sync

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Power zoom functionThe power zoom function automatically adjusts the zoom position to match the lens focal length.

Zoom positions to be automatically adjusted differ depending on lillumination pattern. For more details, refer to “Specifications.” (kF-17)The available zoom positions to be automatically adjusted at standard illumination pattern intensity are between 17 mm and 200 mm in FX format, and 12 mm and 200 mm in DX format, without steps.

▲ Power zoom function activated

Setting the zoom position manuallyWhen you want to change the zoom position to one that does not match the focal length, you should adjust the zoom position manually.

A small “ ” above the “ZOOM” indication appears on the LCD panel while manually setting the zoom position.

Press the [ZOOM] button, then turn the selector dial to set the zoom position.Turn the selector dial clockwise to increase the value, and counter-clockwise to decrease the value.You can also adjust the zoom position by pressing the [ZOOM] button. In this case, the value increases every time you press the [ZOOM] button. Note that the zoom position changes to the widest position next to the most telephoto position.

Canceling the power zoom functionThe power zoom function can be canceled in the custom setting. (kC-23)When the power zoom function is canceled

The zoom-head can be manually adjusted, but the zoom position indicator does not change even if the lens is zoomed, a lens is changed, or the power turned on or off. An “ ”appears on the LCD panel. See “Setting the zoom position manually” above for setting the zoom position.

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AF-Assist IlluminatorWhen the light is too dim for normal autofocus operation, the SB-900’s AF-Assist illuminator enables you to perform autofocus photography.

The SB-900’s AF-Assist Illuminator supports the dynamic-area AF system.You can set the SB-900’s AF-Assist Illuminator to activate or cancel in the custom setting mode. (kC-23)The AF-Assist Illuminator cannot be used with cameras not compatible with CLS and COOLPIX cameras.

Notes on using the AF-Assist IlluminatorThe AF-Assist Illuminator is available, if an AF lens is mounted and the camera’s focus mode is set to S (Single Servo AF with focus priority), AF-A, or AF.The effective shooting distance with the AF-Assist Illuminator is approx. 1 m to 10 m (3.3 to 33 ft.) from the center of the image with a 50mm f/1.8 lens. The shooting distance varies depending on the lens in use.With a D3 camera, for example:Suitable lens focal length is between 17 mm and 135 mm. Focus areas for each focal length, in which autofocusing is available, are as follows:

The AF-Assist illuminator will not light up, if the camera’s autofocus is locked or the SB-900’s ready-light does not come on.Refer to your camera user’s manual for more information.

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17 mm – 19 mm 20 mm – 105 mm 106 mm – 135 mm

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t Using the SB-900 off-cameraWhen using the SB-900 off-camera with the TTL Remote Cord SC-29, autofocus flash photography in dim light is possible, because the SC-29 features an AF-Assist illuminator function. (kF-11)

t For cameras having a built-in SpeedlightEven when the camera’s AF-assist illuminator is set to activate, the SB-900’s AF-Assist illuminator is given priority and the camera’s AF-Assist illuminator does not light up. The camera’s AF-assist illuminator lights up only when the SB-900’s AF-Assist illuminator is canceled.

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v If autofocus is impossible while using the AF-Assist illuminator, focus manually.

If the focus indicator does not appear in the camera’s viewfinder even though the AF-Assist illuminator turns on, focus manually.

AF-assist illuminator/fl ash fi ring offYou can set the SB-900’s AF-Assist Illuminator and flash firing to activate or cancel in the custom setting. (kC-23)

: AF-Assist Illuminator is activated. (Default)

: AF-Assist Illuminator is canceled. No “AF” appears.

: The SB-900’s actual flash firing is canceled. The AF-Assist Illuminator only comes on

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Setting the ISO sensitivityThe ISO sensitivity is automatically set based on the information transmitted from the camera to the Speedlight.

Setting the ISO sensitivity manuallyYou can set the ISO sensitivity manually using the custom setting. (kC-24)

The available ISO sensitivity range is ISO 3 to 8000. Note that the ISO sensitivity set on the camera is given priority.

Test firing functionYou can determine whether the subject will receive the correct exposure by test firing the SB-900 before actually taking the picture by pressing the [Test firing] button.

The SB-900 fires at M1/128 flash output in the i-TTL flash mode. The amount of flash output can be modified in the custom setting. (kC-23)In Auto Aperture/Non-TTL auto flash operations, the SB-900 fires at a flash output controlled by the aperture set.In the Manual mode, the SB-900 fires at the flash output value set.In wireless multiple flash photography, the SB-900 does not perform test firing if it is set as a master flash unit.

Setting the test fi ringSet to activate the test firing in the custom setting. (kC-22)

When the test fi ring is activated, the test fi ring icon appears on the LCD panel.

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Modeling illuminator functionPress the [Test firing] button and the flash fires repeatedly at a reduced flash output level. This is useful for checking the illumination and the shadows cast on the subject before actually taking the picture.

The flash fires as a Modeling illuminator for a maximum of approx. 1.5 seconds.This function operates only after the ready-light comes on.

Setting the modeling illuminator using the [Test fi ring] buttonSet to activate the Modeling illuminator in the custom setting. (kC-22)

When the Modeling illuminator is activated, the modeling illuminator icon appears on the LCD panel.

Modeling illumination using camera’s depth-of-preview buttonWhen the depth-of-preview button on a camera compatible with the modeling illumination is pressed, the Modeling illuminator fires. For details, see your camera user’s manual.

This function can be performed without activating the SB-900’s Modeling illuminator in the custom setting.

Modeling illuminator in the Advanced Wireless Lighting (kD-43)When the [Test firing] button on the master flash unit is pressed, the Modeling illuminator of the highlighted master unit or the remote flash unit group fires at the set flash output value.

If the master flash unit and grouped remote flash units are not highlighted, the Modeling illuminator on the master flash unit only fires (except when the master flash unit’s flash firing is set to cancel.)When the camera’s depth-of-preview button is pressed, the Modeling illuminators of the master and all other remote flash units fire at the set flash output value at the selected mode.

Modeling illuminator in SU-4 type wireless multiple fl ash operation (kD-50)

Only the Modeling illuminator on the master flash unit fires.SU-4 remote flash units also fire according to the modeling illumination of the master flash unit, but these are not Modeling illuminators.

v Do not release the shutter while the Modeling illuminator is fi ringIf you release the shutter while the master flash unit’s Modeling illuminator is firing, correct exposure cannot be obtained.

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FX/DX selectionWhen mounted on a camera that can select an image area between FX-format (36 × 24) and DX-format (24 × 16), the SB-900 automatically selects the suitable light distribution angle, in accordance with the camera’s image area setting. For details, see your camera user’s manual.

Automatic switching between FX-/DX-formatBased on information from the camera, the light distribution angle is automatically switched according to the FX-format (36 × 24) and DX-format (24 × 16).

Icon on the LCD panel shows the status of the format set.

: DX-format

: FX-format

t / indication with power zoom onLCD icon varies according to the camera in use.

/ icon appears: D3, D700 icon appears: D300, D60, D40 series

Neither nor icons appear: Cameras not equipped with / image area selection

Manual switching of light distribution angleWhen manual zoom position setting is activated, the light distribution angle can be switched manually in the custom setting. (kC-23)

Icon on the LCD panel shows the format set.

: DX-format

: Power zoom function is canceled in the custom setting

: FX-format

: Power zoom function is canceled in the custom setting

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E For use with cameras other than CLS compatible SLR cameras

Refer to this chapter when using the SB-900 with cameras other than CLS-compatible SLR cameras.

Using the SB-900 with non-CLS-compatible

SLR cameras .........................................................................E-2

For use with i-TTL-compatible

COOLPIX cameras ................................................................E-3

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Differences between CLS-compatible cameras and those not compatible with CLS

Using the SB-900 with non-CLS-compatible SLR cameras is possible with the exception of some functions.

The SB-900’s available functions vary depending on cameras in use.See your camera user’s manual as well.

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CLS-compatible cameras Non-CLS-compatible cameras

Camera communication icon

Displayed Not displayed

Available fl ash mode

i-TTL modeAuto Aperture flashNon-TTL auto flashDistance-priority manual flashManual flashRepeating flash

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Non-TTL auto flashDistance-priority manual flashManual flashRepeating flash

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ISO sensitivity setting Auto Custom set

Available wireless multiple fl ash shooting

Advanced Wireless LightingSU-4 type

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SU-4 type•

Flash shooting using color fi lters

PossiblePossible(Filter information not transferred)

FV Lock fl ash Possible Not possible

Auto FP High-Speed sync.

Possible Not possible

Rear-curtain sync fl ash

Possible Depends on the camera in use

AF-Assist illuminatorPossible (supporting dynamic-area AF system)

Not possible

Firmware updatePossible (with compatible cameras only)

Not possible

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For usage with i-TTL-compatible COOLPIX cameras

Using the SB-900 with i-TTL compatible COOLPIX cameras is possible, with the exception of some functions.

The SB-900’s available functions vary depending on cameras in use.See your camera user’s manual together.

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i-TTL compatible COOLPIX cameras


i-TTL modeNon-TTL auto flashDistance-priority manual flashManual flash

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Available wireless multiple fl ash shooting*1 SU-4 type

FV Lock fl ash Not possible

Auto FP High-Speed sync. Not possible

AF-Assist illuminator Not possible

Firmware update Not possible

For use with i-TTL compatible COOLPIX cameras:

*1 Note that wireless multiple flash using the COOLPIX’s built-in flash as a master flash unit and the SB-900 as a remote flash unit cannot be performed.

t Adjusting the zoom position when used with i-TTL compatible COOLPIX cameras

The power zoom function automatically adjusts the zoom position to match the lens focal length. In this case, appears on the LCD panel, but the zoom position does not appear on the LCD panel.

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FOptional accessories, troubleshooting, Speedlight care, specifications, etc. are presented here.

Troubleshooting ................................................................... F-2

Notes on continuous flash shooting ..................................... F-5

Thermal Cut-out .................................................................. F-6

Tips on Speedlight care ........................................................ F-7

Notes on batteries ................................................................ F-8

About the LCD panel ........................................................... F-9

Updating firmware ............................................................. F-10

Optional accessories ........................................................... F-11

Specifications .................................................................... F-14

Index ................................................................................. F-22

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Tips on Speedlight care and reference information

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If a warning indicator appears, use the following chart to determine the cause of the problem before you take your Speedlight to a retailer or Nikon representative for repair.

Problems with the SB-900

Problem Cause SolutionRef. page

The power cannot be turned on.

The batteries are not correctly installed. Insert the batteries correctly. kC-4

Battery power is weak. Replace the batteries. kC-27

The ready-light does not light up.

The standby function is activated. Turn on the power. kC-28


A strange sound can be heard caused by the fl ash head zooming back and forth even when the SB-900 is turned on.


The fl ash shooting distance range does not appear.

The fl ash head is not set to the horizontal/front position.

Set the fl ash head to the horizontal/front position.

kC-6

Aperture information has not been received from the camera. Confirm the camera setting.

Mount the SB-900 to a camera.

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ISO sensitivity information has not been received from the camera.The SB-900 cannot receive the focal length information from the camera.

Turn off the SB-900 and camera, and turn on them again. —

Zoom position does not set automatically.

The built-in wide-fl ash adapter is in use or the Nikon Diffusion Dome is attached.

Remove the wide-flash adapter or the Diffusion Dome.Set the following custom setting to manual setting: “Zoom position setting if the built-in wide-flash adapter is broken off accidentally.”

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kD-31

kC-25

Power zoom function is canceled.

Activate the auto power zoom function.

kD-57

The SB-900 does not work even when any button is pressed.

Control buttons are locked. Cancel key lock. kC-9

The SB-900 does not fi re.

“Canceling fl ash fi ring” is activated in the custom setting.

Cancel “Canceling fl ash fi ring” in custom setting.

kC-23

Master and remote fl ash units cannot transmit the command because they are positioned too near.

Place the master and remote fl ash units at an appropriate distance from each other.

kD-44

kD-51

The SB-900’s temperature may rise

Wait until the SB-900 cools down naturally.

kF-6

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Warning indicators

Warning indicator Cause SolutionRef. page

“Battery Power Weak” indicator appears.

All operations have stopped due to low battery power. Replace the batteries. kC-27

Warning beeps sound and warning icon appears when the camera’s shutter release button is pressed.

The SB-900’s temperature rises and the SB-900 may be damaged.


kF-6

“Thermal Cut-out” indicator appears.

All operations have stopped because the SB-900’s temperature has risen and the SB-900 may be damaged.


kF-6

“Safety circuit activation” indicator appears.

All functions other than the power switch are inoperable because of power abnormalities.

Turn off the power, remove the batteries, and contact your retailer or Nikon representative.

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The ready-light blinks after fi ring.

Underexposure may have occurred even with the fl ash fi ring at maximum output.

Use a wider aperture or move closer to the subject and reshoot.

kD-4kD-7kD-10kD-13kD-42

Warning beeps sound for approx. three seconds in the remote fl ash unit.

Underexposure may have occurred even with the fl ash fi ring at maximum output.

Use a wider aperture, move closer to the subject or change the position of the remote fl ash unit and reshoot.

kD-42

“Filter detection failure” indicator appears.

The attached color fi lter has not been detected.

Confi rm whether the color fi lter is correctly attached.

kD-34

The lens aperture is beyond fl ash distance range. Reset the aperture. —

The lens aperture is not set at minimum.

Set the aperture to minimum. —

The camera is turned off. Turn the camera on. —

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If the built-in wide-flash adapter is broken off accidentally

The wide-flash adapter may break if subjected to a strong shock while on the flash head. In this case, contact your retailer or Nikon representative.When the wide-flash adapter is broken off, it is no longer possible to set the zoom position to the desired position. To adjust the zoom position, go to the custom setting “Zoom position setting if the built-in wide-flash adapter is broken off accidentally” (kC-25).

Microcomputer characteristicsThe SB-900 incorporates a microcomputer to control flash operations. In rare cases, the SB-900 may not work properly even after fresh batteries are properly installed. If this happens, replace the batteries while the SB-900 is turned on.

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Notes on continuous flash shooting

To prevent the SB-900 from overheating, allow the SB-900 to cool down for at least 10 minutes after the maximum number of continuous firings have been performed as shown in the table below.

Setting the “Thermal Cut-out” function is recommended. (kF-6)•

Maximum number of continuous fi rings

Flash modeMax. number of continuous

fi rings (at 6 frames/sec.)

i-TTLNon-TTL autoManual flash mode (flash output level: M1/1, M1/2)

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15 or less

Manual flash mode (flash output level: M1/4 to M1/128) • 40 or less

Do not exceed the maximum number of continuous firings,as this may cause the SB-900 to overheat or degrade."

WARNING

v Notes for battery temperatureWhile operating continuous flash shooting, batteries may also generate heat. When replacing batteries after continuous flash shooting, note not to get burned.

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Low

The SB-900 features thermal cut-out, which offers protection against raised operating temperature.This feature is controlled from the Custom Settings menu. (kC-24)The selected setting is shown by an icon.

Thermal Cut-out: On

The temperature of the SB-900 is shown in three stages.If the temperature of the unit rises as a result of the flash being fired multiple times in quick succession, a warning will be displayed and the SB-900 will enter protective shutdown mode.

Temperature warning indicators

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Thermal Cut-out: Off

The temperature of the SB-900 is shown in three stages.If the temperature of the unit rises as a result of the flash being fired multiple times in quick succession, a warning icon will be displayed. If sound is turned on, a warning beep will sound each time the camera shutter-release button is pressed.

Temperature warning indicators

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Wait until the SB-900 cools down.Operation can be resumed once the warning is no longer displayed.

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Stop firing and wait until the SB-900 cools down.Operation can be resumed once the warning is no longer displayed.

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Tips on Speedlight care

Cleaning

Use a blower brush to remove dirt and dust from the SB-900 and clean it with a soft, clean cloth. After using the SB-900 near saltwater, wipe the flash unit with a soft, clean cloth moistened slightly with plain water to remove the salt, then dry it using a dry cloth.

On rare occasions, the LCD may turn on or go dark, due to static electricity. This is not a malfunction. The display will soon return to normal.

Do not drop the SB-900 or hit it against a hard surface, as this may damage its precision mechanisms. Do not apply strong pressure to the LCD panel.

Storage

Store the SB-900 in a cool, dry place to prevent malfunctions due to high humidity, as well as the growth of mold or mildew.Keep the SB-900 away from chemicals such as camphor or naphthalene. Avoid exposing the SB-900 to magnetic waves from TVs or radios.Do not use or leave the SB-900 in locations subject to high temperatures such as those encountered near a heater or stove, as this may cause damage.When not using the SB-900 for more than two weeks, be sure to remove the batteries to prevent malfunctions due to battery leakage.Take the SB-900 out once a month, insert the batteries, and fire the unit several times to reform the capacitor.

Operating location

An extreme temperature change can cause condensation to form inside the SB-900. When subjecting the SB-900 to sudden and extreme temperature changes, place it inside an airtight container such as plastic bag. Leave it inside the container for a while before exposing it gradually to the outside temperature.Avoid exposing the SB-900 to strong magnetism or radio waves from TVs or high-voltage power transmission towers, as this may cause it to malfunction.

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Never use thinner, benzene, or other active agents when cleaning the Speedlight,as this may damage the Speedlight or cause it to catch on fire. Using these agents may also impair your health.

"WARNING #

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Suitable batteriesUse four AA-type batteries of any of the following types:

Alkaline-manganese (1.5V) batteriesLithium (1.5V) batteriesOxyride™ (1.5V) batteriesNi-MH (1.2V) batteries

High-power manganese batteries are not recommended.Depending on battery specifications, when batteries become hot, the SB-900’s safety circuits are activated, cutting off power. This often occurs when the flash unit is operated in the repeating flash mode. Battery power will recover when the temperature returns to normal.Be sure to read the user’s manuals for your rechargeable batteries and battery charger for detailed information on how to handle and recharge the batteries.Never attempt to charge batteries that are not rechargeable batteries, as they could explode.

Notes on handling batteriesBecause flash consumes a large amount of battery power, batteries may not operate properly before reaching the end of their stated lifespan or the number of charges/discharges as specified by the battery manufacturer.When replacing batteries, replace all four batteries at the same time. Do not mix battery types or brands or use old with new batteries.When installing batteries, turn off the power of the Speedlight and never reverse the polarity of the batteries.If the battery terminals become soiled, remove dirt and smudges before use, as this may cause malfunction.Battery power tends to weaken as the temperature drops. It also gradually decreases when batteries are not used for a long time and recovers after a short break following intensive use. Be sure to check battery power and replace the batteries with fresh ones if you notice any delays in the recycling time.Do not store batteries in locations subject to high temperatures and high humidity.

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To protect the environment, do not dispose of used rechargeable batteries yourself. Instead, take these batteries to your nearest recycling center.

Recycling rechargeable batteries

Ni-MH

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About the LCD panel

Characteristics of the LCD panel

Due to the directional characteristics of LCDs, the LCD panel is difficult to read when viewed from above. However, it can be seen clearly from a somewhat lower angle.The LCD panel becomes darker at high temperatures (approx. 60°C/140°F), but returns to normal at normal temperatures (20°C/68°F).The LCD’s response time slows down at low temperatures (approx. 5°C/41°F and below), but returns to normal at normal temperatures (20°C/68°F).

LCD panel illuminator ON/OFFPress any button on the SB-900 to turn the illuminator on (when the SB-900 power is on) and make the LCD panel easier to read.

The illuminator goes off if the SB-900 is not operated for 16 seconds.To cancel the LCD panel illumination, go to the custom setting (kC-24) and turn it off.Even if the LCD panel illuminator is set to OFF, the SB-900’s LCD panel illuminator turns on when the camera’s control panel illuminator is turned on. The LCD panel illuminator also lights up when the custom setting is displayed.

Adjusting the LCD panel’s contrastThe contrast of the LCD panel can be adjusted in the custom setting (kC-25).

There are nine contrast levels.

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The latest Nikon firmware can be downloaded from Nikon’s website. Firmware is updated through the camera.

For users in the U.S.A.:

http://www.nikonusa.com/

For users in Europe:

http://www.europe-nikon.com/support

For users in Asia, Oceania, the Middle East, and Africa:

http://www.nikon-asia.com/

Additional information may be available from the Nikon representative in your area. See the URL below for contact information:

http://nikonimaging.com/

D3*1, D700

Cameras compatible with SB-900 firmware update

*1 D3 camera with either firmware A or firmware B version 2.00 or later.See the custom setting section to determine which version of firmware you are using (kC-25).If your camera is not compatible with firmware updates, please contact a Nikon representative in your area.

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Speedlight Stand AS-21Same as that provided with this SB-900.

Color Filter Set SJ-3A total of 20 filters in 8 models are provided.

FL-G1 (for fluorescent lighting)FL-G2 (for fluorescent lighting)TN-A1 (for incandescent lighting)TN-A2 (for incandescent lighting)BLUEYELLOWREDAMBERColor filters are consumable items and subject to a gradual deterioration in color due to the heat generated when the flash fires. Therefore, it is recommended to check and replace these filters when necessary.

Water Guard WG-AS1, WG-AS2, WG-AS3

Useful to protect the camera's hot shoe contact when SB-900 is mounted on a Nikon digital SLR camera.WG-AS1: for D3WG-AS2: for D300WG-AS3: for D700

■

■

········•

■

Wireless Slave Flash Controller SU-4

Useful for wireless multiple flash photography, the SU-4 features a built-in, movable light sensor and an accessory shoe for attachment of a remote flash unit. The SU-4’s light sensor triggers the remote unit to fire in sync with the master unit.

TTL Remote Cord SC-28/17 (approx. 1.5m/4.9 ft)

The SC-28/17 provides i-TTL auto flash operation when the SB-900 is used off-camera. Flash shoes come with one tripod socket and two TTL multiple flash terminals.

TTL Remote Cord SC-29 (approx. 1.5m/4.9 ft)

The SC-29 provides i-TTL auto flash operation when the SB-900 is used off-camera. The SC-29 features an AF-assist illuminator function. (The SC-29 is not equipped with a TTL multiple flash terminal.)

■

■

■

Optional accessories

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External power sourceUse of an optional external power source provides a stable power supply, increases the number of flash firings and shortens recycling time.

Use of other external power source brands may cause accidents, or could damage the SB-900’s components. Nikon cannot guarantee the SB-900’s performance when used with non-Nikon products.

•

Optional accessories

Connecting to an external power source

To use an external power source, remove the cover and connect its power cord to the SB-900’s external power source terminal.

Do not use the power cord SC-16 when connecting the SB-900 to the Nikon DC Unit SD-7; use the SC-16A instead.

•

Nikon DC Unit SD-7

Nikon High-Performance Battery Pack SD-8A

Nikon High-Performance Battery Pack SD-9

Power Bracket Unit SK-6

F–13

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External power source Batteries Min. recycling

time (approx.)*1

Min. number of fl ashes*1/recycling time*1

Nikon DC Unit SD-7

C-type Alkaline-manganese x 6*2 2.0 sec. 320/2.0 – 30 sec.

C-type Ni-MH (Nickel Metal Hydride) x 6*3 1.5 sec. 280/1.5 – 30 sec.

C-type Ni-MH (Nickel Metal Hydride) x 6*4 1.5 sec. 260/1.5 – 30 sec.

Nikon High-Performance Battery Pack SD-8A*5

AA-type Alkaline-manganese x 6 2.0 sec. 300/2.0 – 30 sec.

AA-type Lithium x 6 2.2 sec. 550/2.2 – 120 sec.

AA-type OxyrideTM x 6 1.8 sec. 320/1.8 – 30 sec.

AA-type Ni-MH (2600 mAh) x 6 1.5 sec. 260/1.5 – 30 sec.

AA-type Ni-MH (eneloop) x 6 1.5 sec. 250/1.5 – 30 sec.

Nikon High-Performance Battery Pack SD-9*5




AA-type Ni-MH (eneloop) x 4 1.1 sec. 350/1.1 – 30 sec





Power Bracket Unit SK-6*5




AA-type Ni-MH (2600 mAh) x 4 1.9 sec. 240/1.9 – 30 sec.


*1: When firing the Speedlight at full output once every 30 seconds (120 seconds with lithium batteries).*2: Use AA-type alkaline-manganese batteries with SB-900.*3: Use AA-type Ni-MH (2600 mAh) batteries with SB-900.*4: Use AA-type Ni-MH (eneloop) batteries with SB-900.*5: Use the same type batteries with both SB-900 and external power source.

With fresh batteries. Performance may vary depending on battery freshness or battery specifications.With modeling illumination using the SD-8A or SK-6, the SD-8A or SK-6 may not work for flash output operation. In this case, the power is provided only by the batteries in the SB-900. This is not a malfunction.

••

Specifi cations

F–14

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Electronic construction Automatic Insulated Gate Bipolar Transistor (IGBT) and series circuitry

Guide number (at 35 mm zoom position, in FX-format, standard illumination pattern, 20°C/68°F)

34/111.5 (ISO 100, m/ft), 48/157.5 (ISO 200, m/ft)

Flash shooting distance range (TTL auto fl ash/Auto Aperture fl ash/Non-TTL auto fl ash)

0.6 m to 20 m (2 to 66 ft.) (varies depending on camera's image area setting, illumination pattern, ISO sensitivity, zoom position, and lens aperture in use)

Illumination pattern

There are three types of llumination pattern: standard, even and center-weightedThe light distribution angle is automatically adjusted to the camera’s image area in both FX and DX formats


TTLAuto Aperture fl ashNon-TTL auto fl ashDistance-priority manual fl ashManual fl ashRepeating fl ash

••••••

Other available functions Test fi ring, monitor pre-fl ashes, AF-assist illuminator, and Modeling illuminator

Nikon Creative Lighting System

A variety of fl ash operations are available with compatible cameras: i-TTL mode, Advanced Wireless Lighting, FV Lock fl ash, Flash color information communication, Auto FP High-Speed sync, and Wide-area AF-Assist Illuminator

Multiple fl ash operation Advanced Wireless LightingSU-4 type wireless multiple fl ash

••

Flash exposure control set on the camera

Camera’s sync. modes: Slow-sync, Red-eye reduction in slow-sync, Front-curtain sync, Rear-curtain sync, Rear-curtail slow-syncShooting functions: Auto FP High-Speed sync, FV Lock fl ash

Bounce capability

Flash head tilts down to -7° or up to 90° with click-stops at -7°, 0°, 45°, 60°, 75°, 90°Flash head rotates horizontally 180° to the left and right with click-stops at 0°, 30°, 60°, 90°, 120°, 150°, 180°

Power ON/OFF Rotate the Power ON-OFF switch to turn the SB-900 on or offStandby function can be set

Power source

Use four AA-type batteries of any of the following types:Alkaline-manganese (1.5V) batteriesLithium (1.5V) batteriesOxyrideTM (1.5V) batteriesNi-MH (1.2V) batteries

For minimum number of fl ashes and recycling time of each battery, see F-21.

••••

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Ready-light

The SB-900 is fully recycled: Rear ready-light lights up and the front light blinks.Insuffi cient light for correct exposure (in i-TTL, Auto Aperture fl ash, Non-TTL Auto fl ash, or Distance-priority manual fl ash operations): both rear and front (in remote setting) ready-lights blink.

Flash duration (approx.)

1/880 sec. at M1/1 (full) output1/1100 sec. at M1/2 output1/2550 sec. at M1/4 output1/5000 sec. at M1/8 output1/10,000 sec. at M1/16 output1/20,000 sec. at M1/32 output1/35,700 sec. at M1/64 output1/38,500 sec. at M1/128 output

Mounting foot lock lever

Provides secure attachment of SB-900 to camera’s accessory shoe using locking plate and mount pin to prevent accidental detachment.


-3.0 to +3.0 EV in increments of 1/3 steps in the i-TTL auto fl ash, Auto Aperture fl ash, Non-TTL auto fl ash and Distance-priority manual fl ash

Custom setting 22 items

Other functionsISO sensitivity setting, Recalling the underexposure value in the TTL auto fl ash mode, Resetting the settings, Key lock, Thermal Cut-out, fi rmware update

Dimensions (W × H × D) Approx. 78.0 × 146.0 × 118.5 mm (3.0 × 5.7 × 4.7 in.)

Weight (without batteries) Approx. 415 g (14.6 oz.)

Accessories supplied Speedlight Stand AS-21, Nikon Diffusion Dome SW-13H, Color Filter Set SJ-900, Color Filter Holder SZ-2, Soft Case SS-900

These performance specifications are applicable when fresh batteries are used at normal temperatures (20 °C/68 °F). Specifications and design are subject to change without notice.Oxyride battery is a registered trademark of Matsushita Electric Industrial Co., Ltd.Other products and brand names are trademarks or registered trademarks of their respective companies.

•

•••

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In FX-format, standard illumination pattern■

ISO sensitivity Zoom position (mm)

6400 3200 1600 800 400 200 100 14BA/WP 14BA 14WP 17 18 20 24 28 35 50 70 85 105 120 135 180 200

Ape

rtur

e

2.8 2 1.42.3-

20

2.9 - 20

3.1 - 20

3.9 - 20

3.9 - 20

4.3 - 20

4.8 - 20

5.2 - 20

5.9 - 20

7 - 20

7.8 - 20

8.3 - 20

8.8 - 20

9 - 20

9 - 20

9.5 - 20

9.9 - 20

Flas

h sh

ootin

g di

stan

ce r

ange

(m)

4 2.8 21.7-

20

2-

20

2.2-

20

2.8-

20

2.8-

20

3-

20

3.4-

20

3.7-

20

4.2-

20

4.9-

20

5.5-

20

5.9-

20

6.2-

20

6.4-

20

6.4-

20

6.8-

20

7-

20

5.6 4 2.8 2 1.41.2-

18

1.5-

20

1.5-

20

2-

20

2-

20

2.2-

20

2.4-

20

2.6-

20

2.9-

20

3.5-

20

3.9-

20

4.2-

20

4.4-

20

4.5-

20

4.5-

20

4.8-

20

4.9-

20

8 5.6 4 2.8 2 1.40.9-

13

1-

16

1.1-

17

1.4-

20

1.4-

20

1.5-

20

1.7-

20

1.9-

20

2.1-

20

2.5-

20

2.8-

20

2.9-

20

3.1-

20

3.2-

20

3.2-

20

3.4-

20

3.5-

20

11 8 5.6 4 2.8 2 1.40.6 -

9.2

0.8 -

11.3

0.8 - 12

1 - 15

1 - 15

1.1 - 17

1.2 - 19

1.3 - 20

1.5 - 20

1.8 - 20

2 - 20

2.1 - 20

2.2 - 20

2.3 - 20

2.3 - 20

2.4 - 20

2.5 - 20

16 11 8 5.6 4 2.8 20.6 -

6.5

0.6 - 8

0.6 -

8.5

0.7 - 11

0.7 - 11

0.8 - 12

0.9 - 13

1 - 14

1.1 - 16

1.3 - 19

1.4 - 20

1.5 - 20

1.6 - 20

1.6 - 20

1.6 - 20

1.7 - 20

1.8 - 20

22 16 11 8 5.6 4 2.80.6 -

4.6

0.6 -

5.6

0.6 - 6

0.6 -

7.7

0.6 -

7.7

0.6 -

8.5

0.6 -

9.5

0.7 - 10

0.8 - 11

0.9 - 13

1 - 15

1.1 - 16

1.1 - 17

1.2 - 18

1.2 - 18

1.2 - 19

1.3 - 19

32 22 16 11 8 5.6 40.6 -

3.2

0.6 - 4

0.6 -

4.2

0.6 -

5.5

0.6 -

5.5

0.6 - 6

0.6 -

6.7

0.6 -

7.3

0.6 -

8.2

0.7 -

9.8

0.7 - 11

0.8 - 11

0.8 - 12

0.8 - 12

0.8 - 12

0.9 - 13

0.9 - 13

32 22 16 11 8 5.60.6 -

2.3

0.6 -

2.8

0.6 - 3

0.6 -

3.8

0.6 -

3.8

0.6 -

4.2

0.6 -

4.7

0.6 -

5.1

0.6 -

5.8

0.6 -

6.4

0.6 -

7.7

0.6 -

8.2

0.6 -

8.7

0.6 - 9

0.6 - 9

0.6 -

9.5

0.7 -

9.8

32 22 16 11 80.6 -

1.6

0.6 - 2

0.6 -

2.1

0.6 -

2.7

0.6 -

2.7

0.6 - 3

0.6 -

3.3

0.6 -

3.6

0.6 -

4.1

0.6 -

4.8

0.6 -

5.5

0.6 -

5.8

0.6 -

6.1

0.6 -

6.3

0.6 -

6.3

0.6 -

6.7

0.6 -

6.9

32 22 16 110.6 -

1.1

0.6 -

1.4

0.6 -

1.5

0.6 -

1.9

0.6 -

1.9

0.6 -

2.1

0.6 -

2.3

0.6 -

2.5

0.6 -

2.9

0.6 -

3.4

0.6 -

3.8

0.6 -

4.1

0.6 -

4.3

0.6 -

4.5

0.6 -

4.5

0.6 -

4.7

0.6 -

4.9

32 22 160.6 -

0.8

0.6 - 1

0.6 - 1

0.6 -

1.3

0.6 -

1.3

0.6 -

1.5

0.6 -

1.6

0.6 -

1.8

0.6 - 2

0.6 -

2.4

0.6 -

2.7

0.6 -

2.9

0.6 - 3

0.6 -

3.1

0.6 -

3.1

0.6 -

3.3

0.6 -

3.4

32 22 0.60.6 -

0.7

0.6 -

0.7

0.6 -

0.9

0.6 -

0.9

0.6 - 1

0.6 -

1.1

0.6 -

1.2

0.6 -

1.4

0.6 -

1.7

0.6 -

1.9

0.6 - 2

0.6 -

2.1

0.6 -

2.2

0.6 -

2.2

0.6 -

2.3

0.6 -

2.4

32 0.6 0.6 0.6 0.6 0.60.6 -

0.7

0.6 -

0.8

0.6 -

0.9

0.6 - 1

0.6 -

1.2

0.6 -

1.3

0.6 -

1.4

0.6 -

1.5

0.6 -

1.5

0.6 -

1.5

0.6 -

1.6

0.6 -

1.7


••

Flash shooting distance range (for i-TTL auto flash, Auto Aperture flash and Non-TTL auto flash mode)

The flash shooting distance range of the SB-900 is between 0.6 m and 20 m (2.0 ft. and 65.6 ft.). The flash shooting distance range differs depending on the camera’s image area, illumination pattern, ISO sensitivity, zoom position and flash output level.

The following table is for FX-format and standard illumination pattern.The flash shooting distance range for each setting can be seen in the LCD display (kC-11).

••

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Angle of coverage (in FX-format)

Zoom position setAngle of coverage (°)

Vertical Horizontal

12 (BA/WP)*1 120 130

14 (BA/WP)*2 110 120

17 (BA/WP)*3 100 110

17*4 77 96

18*4 74 93

20*4 69 87

24 60 78

28 53 70

35 45 60

50 34 46

70 26 36

85 23 31

105 20 27

120 18 25

135 17 24

180*5 15 21

200*5 14 20

BA: With the Nikon Diffusion Dome attachedWP: With the wide-fl ash adapter in place*1 In center-weighted illumination pattern*2 In standard illumination pattern*3 In even illumination pattern*4 In standard or center-weighted

illumination pattern*5 In standard or even illumination pattern

Angle of coverage (in DX-format)

Zoom position setAngle of coverage (°)

Vertical Horizontal

8 (BA/WP)*1 120 130

10 (BA/WP)*2 110 120

11 (BA/WP)*3 100 110

12*4 74 93

14*4 66 85

16 60 78

17 57 75

18 55 72

20 50 67

24 44 58

28 39 52

35 32 44

50 25 34

70 20 27

85 17 24

105*5 16 22

120*5 15 21

135*5 14 20

180*5 13 19

200*5 13 18

BA: With the Nikon Diffusion Dome attachedWP: With the wide-fl ash adapter in place*1 In center-weighted illumination pattern*2 In standard illumination pattern*3 In even illumination pattern*4 In standard or center-weighted

illumination pattern*5 In standard or even illumination pattern

F–18

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Zoom position (mm)FX-format DX-format

Standard illumination

Center-weighted illumination

Even illuminationStandard

illuminationCenter-weighted

illuminationEven illumination

8 (BA+WP) – – – – 13 – 8 (BA) – – – – 16 – 8 (WP) – – – – 17 –

10 (BA+WP) – – – 13 – –10 (BA) – – – 16 – –10 (WP) – – – 17 – –11 (BA+WP) – – – – – 1311 (BA) – – – – – 1611 (WP) – – – – – 1712 (BA+WP) – 13 – – – –12 (BA) – 16 – – – –12 (WP) – 17 – – – –12 – – – 23 26 –14 (BA+WP) 13 – – – – –14 (BA) 16 – – – – –14 (WP) 17 – – – – –14 – – – 25 29 –16 – – – 27 32 2217 (BA+WP) – – 13 – – –17 (BA) – – 16 – – –17 (WP) – – 17 – – –17 22 25 – 29 33 2318 23 26 – 30 34 2420 24 27 – 31 36 2524 27 32 22 34 40 3228 30 36 24 36 43 33

35 34 40 31 40 47 37 50 40 46 36 46 51 43 70 44 50.5 41 49.5 53 49 85 47 52 44 51 58 50.5 105 49.5 53 49 52.5 – 51

120 51 56 50 54 – 51.5135 51.5 58 50.5 56 – 52.5180 54 – 51.5 56.5 – 53200 56 – 52 57 – 54


••

ISO 100 · m

Guide number tableThe SB-900 guide numbers differ depending on the camera’s image area, illumination pattern, ISO sensitivity, zoom position and flash output level.

Specifications

F–19

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Standard illumination pattern, at ISO 100; m/ft■

Guide number table (in FX-format)


••

Guide number table (in DX-format)Standard illumination pattern, at ISO 100; m/ft■

Flash output level


17 18 20 24 28 35 50 70 85 105 120 135 180 200WP + BA BA WP

1/1 13/42.7

16/52.5

17/55.8

22/72.2

23/75.5

24/78.7

27/88.6

30/98.4

34/111.5

40/131.2

44/144.1

47/154.2

49.5/162.4

51/167.3

51.5/169.0

54/117.2

56/183.7

1/2 9.1/29.9

11.3/37

12/39.3

15.5/50.9

16.2/53.1

16.9/55.4

19/62.3

21.2/69.6

24/78.7

28.2/92.5

31.1/102.0

33.2/108.9

35/114.8

36/118.1

36.4/119.4

38.1/125.0

39.5/129.6

1/4 6.5/21.3

8/26.2

8.5/27.9

11/36.1

11.5/37.7

12/39.3

13.5/44.3

15/49.2

17/55.8

20/65.6

22/72.2

23.5/77.1

24.7/81.0

25.5/83.7

25.7/84.3

27/88.6

28/91.9

1/8 4.5/14.8

5.6/18.8

6/19.7

7.7/25.3

8.1/26.6

8.4/27.6

9.5/31.2

10.6/34.8

12/39.3

14.1/46.3

15.5/50.9

16.6/54.5

17.5/57.4

18/59.0

18.2/59.7

19/62.3

19.7/64.6

1/16 3.2/10.5

4/13.1

4.2/13.8

5.5/18.0

5.7/18.7

6/19.7

6.7/21.9

7.5/24.6

8.5/27.9

10/32.8

11/36.1

11.7/38.4

12.6/40.4

12.7/41.7

12.8/42.0

13.5/44.3

14/45.9

1/32 2.2/7.2

2.8/9.2

3/9.8

3.8/12.5

4/13.1

4.2/13.8

4.7/15.4

5.3/17.4

6/19.7

7/23.0

7.7/25.3

8.3/27.2

8.7/28.5

9/29.5

9.1/29.9

9.5/31.2

9.8/32.1

1/64 1.6/5.2

2/6.6

2.1/6.9

2.7/8.9

2.8/9.2

3/9.8

3.3/10.8

3.7/12.1

4.2/13.8

5/16.4

5.5/18.0

5.8/19.0

6.1/20.0

6.3/20.7

6.4/21.0

6.7/21.9

7/23.0

1/128 1.1/3.6

1.4/4.6

1.5/4.9

1.9/6.2

2/6.6

2.1/6.9

2.3/7.5

2.6/8.5

3/9.8

3.5/11.5

3.8/12.5

4.1/13.5

4.3/14.1

4.5/14.8

4.5/14.8

4.7/15.4

4.9/16.1

Flash output level


12 14 16 17 18 20 24 28 35 50 70 85 105 120 135 180 200WP +BA BA WP

1/1 13/42.7

16/52.5

17/55.8

23/75.5

25/82.0

27/88.6

29/95.1

30/98.4

31/101.7

34/111.5

36/18.1

40/131.2

46/150.9

49.5/162.4

51/167.3

52.5/172.2

24.8/81.4

25.7/84.3

56.5/185.4

57/187

1/2 9.1/29.9

11.3/37

12/39.3

16.2/53.1

17.6/57.7

19/62.3

20.5/67.3

21.2/69.6

21.9/71.9

24/78.7

25.4/83.3

28.2/92.5

32.5/106.6

35/114.8

36/118.1

37.1/121.7

17.5/57.4

18.1/59.4

39.9/130.9

40.3/132.2

1/4 6.5/21.3

8/26.2

8.5/27.9

11.5/37.7

12.5/41.0

13.5/44.3

14.5/47.6

15/49.2

15.5/50.9

17/55.8

18/59.0

20/65.6

23/75.5

24.7/81.0

25.5/83.7

26.2/86.0

12.4/40.7

12.8/42.0

28.2/92.5

28.5/93.5

1/8 4.5/14.8

5.6/18.8

6/19.7

8.1/26.6

8.8/28.9

9.5/31.2

10.2/33.5

10.6/34.8

10.9/35.8

12/39.3

12.7/41.7

14.1/46.3

16.2/53.1

17.5/57.4

18/59.0

18.5/60.7

8.7/28.5

9/29.5

19.9/65.3

20.1/65.9

1/16 3.2/10.5

4/13.1

4.2/13.8

5.7/18.7

6.2/20.3

6.7/21.9

7.2/23.6

7.5/24.6

7.7/25.3

8.5/27.9

9/29.5

10/32.8

11.5/37.7

12.6/40.4

12.7/41.7

13.1/43.0

6.2/20.3

6.4/21.0

14.1/46.3

14.2/46.6

1/322.2/7.2

2.8/9.2

3/9.8

4/13.1

4.4/14.4

4.7/15.4

5.1/16.7

5.3/17.4

5.4/17.7

6/19.7

6.3/20.7

7/23.0

8.1/26.6

8.7/28.5

9/29.5

9.2/30.2

4.3/14.1

4.5/14.8

9/32.5

10/32.8

1/64 1.6/5.2

2/6.6

2.1/6.9

2.8/9.2

3.1/10.2

3.3/10.8

3.6/11.8

3.7/12.1

3.8/12.5

4.2/13.8

4.5/14.8

5/16.4

5.7/18.7

6.1/20.0

6.3/20.7

6.5/21.3

3.1/10.2

3.2/10.5

7/23.0

7.1/23.3

1/1281.1/3.6

1.4/4.6

1.5/4.9

2/6.6

2.2/7.2

2.3/7.5

2.5/8.2

2.6/8.5

2.7/8.9

3/9.8

3.1/10.2

3.5/11.5

4/13.1

4.3/14.1

4.5/14.8

4.6/15.1

2.1/6.9

2.2/7.2

4.9/16.1

5/16.4

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Guide number table (with Auto FP High-Speed Sync)Standard illumination pattern, at ISO 100; m/ft (in FX-format)■

Standard illumination pattern, at ISO 100; m/ft (in DX-format)■

Guide numbers in tables above are for when the SB-900 is mounted to the D3 camera and with 1/500 sec. shutter speed.Guide number with Auto FP High-Speed Sync varies depending on the camera’s shutter speed. For example, when the shutter speed is changed from 1/500 sec. to 1/1000 sec., the guide number decreases 1 EV. The faster the shutter speed, the smaller the guide number.BA: With the Nikon Diffusion Dome attachedWP: With the wide-flash adapter in place

•

•

••

Specifications

Flash output level


17 18 20 24 28 35 50 70 85 105 120 135 180 200WP + BA BA WP

1/1 6/19.7

7.4/24.3

7.8/25.6

10.1/33.1

10.6/34.8

11/36.1

12.4/40.7

13.8/45.3

15.6/51.2

18.4/6.04

20.2/66.3

21.6/70.9

22.8/74.8

23.4/76.8

23.7/77.6

24.8/81.4

25.7/84.3

1/2 4.2/13.8

5.2/17.1

5.5/18.0

7.1/23.3

7.4/24.3

7.7/25.3

8.7/28.5

9.7/31.8

11/36.1

13/42.7

14.2/46.6

15.2/49.9

16.1/52.8

16.5/54.1

16.7/54.8

17.5/57.4

18.1/59.4

1/4 3/9.8

3.7/12.1

3.9/12.8

5/16.4

5.3/17.4

5.5/18.0

6.2/20.3

6.9/22.6

7.8/25.6

9.2/30.2

10.1/33.1

10.8/35.4

11.4/37.4

11.7/38.4

11.8/38.7

12.4/40.7

12.8/42.0

1/8 2.1/6.9

2.6/8.5

2.7/8.9

3.5/11.5

3.7/12.1

3.8/12.5

4.3/14.1

4.8/15.7

5.5/18.0

6.5/21.3

7.1/22.3

7.6/24.9

8/26.2

8.2/26.9

8.3/27.2

8.7/28.5

9/29.5

1/16 1.5/4.9

1.8/5.9

1.9/6.2

2.5/8.2

2.6/8.5

2.7/8.9

3.1/10.2

3.4/11.2

3.9/22.8

4.6/15.1

5/16.4

5.4/17.7

5.7/18.7

5.8/19.0

5.9/19.4

6.2/20.3

6.4/21.0

1/32 1/3.3

1.3/4.7

1.3/4.7

1.7/5.6

1.8/5.9

1.9/6.2

2.1/6.9

2.4/7.9

2.7/8.9

3.2/10.5

3.5/11.5

3.8/12.5

4/13.1

4.1/13.5

4.1/13.5

4.3/14.1

4.5/14.8

1/64 0.7/2.3

0.9/3.0

0.9/3.0

1.2/3.9

1.3/4.7

1.3/4.7

1.5/4.9

1.7/5.6

1.9/6.2

2.3/7.5

2.5/8.2

2.7/8.9

2.8/9.2

2.9/9.5

2.9/9.5

3.1/10.2

3.2/10.5

1/128 0.5/1.6

0.6/2.0

0.6/2.0

0.8/2.6

0.9/3.0

0.9/3.0

1/3.3

1.2/3.9

1.3/4.7

1.6/5.2

1.7/5.6

1.9/6.2

2/6.6

2/6.6

2/6.6

2.1/6.9

2.2/7.2

Flash output level


12 14 16 17 18 20 24 28 35 50 70 85 105 120 135 180 200WP +BA BA WP

1/1 6/19.7

7.4/24.3

7.8/25.6

10.5/34.4

11.5/37.7

12.4/40.7

13.3/43.6

13.8/45.3

14.2/46.6

15.6/51.2

16.5/54.1

18.4/6.04

21.1/69.2

22.7/74.5

23.4/76.8

24.1/79.1

24.8/81.4

25.7/84.3

26/85.3

26.2/86.0

1/2 4.2/13.8

5.2/17.1

5.5/18.0

7.4/24.3

8.1/26.6

8.7/28.5

9.4/30.8

9.7/31.8

10/32.8

11/36.1

11.6/38.0

13/42.7

14.9/48.9

16/52.5

16.5/54.1

17/55.8

17.5/57.4

18.1/59.4

18.3/60.0

18.5/60.7

1/43/ 3.7/ 3.9/ 5.2/ 5.7/ 6.2/ 6.6/ 6.9/ 7.1/ 7.8/ 8.2/ 9.2/ 10.5/ 11.3/ 11.7/ 12/ 12.4/ 12.8/ 13/ 13.1/9.8 12.1 12.8 17.1 18.7 20.3 21.7 22.6 23.3 25.6 26.9 30.2 34.4 37.1 38.4 39.3 40.7 42.0 42.7 43.0

1/82.1/ 2.6/ 2.7/ 3.7/ 4/ 4.3/ 4.7/ 4.8/ 5/ 5.5/ 5.8/ 6.5/ 7.4/ 8/ 8.2/ 8.5/ 8.7/ 9/ 9.1/ 9.2/6.9 8.5 8.9 12.1 13.1 14.1 15.4 15.7 16.4 18.0 19.0 21.3 24.3 26.2 26.9 27.9 28.5 29.5 29.9 30.2

1/161.5/ 1.8/ 1.9/ 2.6/ 2.8/ 3.1/ 3.3/ 3.4/ 3.5/ 3.9/ 4.1/ 4.6/ 5.2/ 5.6/ 5.8/ 6/ 6.2/ 6.4/ 6.5/ 6.5/4.9 5.9 6.2 8.5 9.2 10.2 10.8 11.2 11.5 22.8 13.5 15.1 17.1 18.8 19.0 19.7 20.3 21.0 21.3 21.3

1/321/ 1.3/ 1.3/ 1.8/ 2/ 2.1/ 2.3/ 2.4/ 2.5/ 2.7/ 2.9/ 3.2/ 3.7/ 4/ 4.1/ 4.2/ 4.3/ 4.5/ 4.5/ 4.6/3.3 4.7 4.7 5.9 6.6 6.9 7.5 7.9 8.2 8.9 9.5 10.5 12.1 13.1 13.5 13.8 14.1 14.8 14.8 15.1

1/640.7/ 0.9/ 0.9/ 1.3/ 1.4/ 1.5/ 1.6/ 1.7/ 1.7/ 1.9/ 2/ 2.3/ 2.6/ 2.8/ 2.9/ 3/ 3.1/ 3.2/ 3.2/ 3.2/2.3 3.0 3.0 4.7 4.6 4.9 5.2 5.6 5.6 6.2 6.6 7.5 8.5 9.2 9.5 9.8 10.2 10.5 10.5 10.5

1/1280.5/ 0.6/ 0.6/ 0.9/ 1/ 1/ 1.1/ 1.2/ 1.2/ 1.3/ 1.4/ 1.6/ 1.8/ 2/ 2/ 2.1/ 2.1/ 2.2/ 2.2/ 2.3/1.6 2.0 2.0 3.0 3.3 3.3 3.6 3.9 3.9 4.7 4.6 5.2 5.9 6.6 6.6 6.9 6.9 7.2 7.2 7.5

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Batteries Min. recycling time (approx.)*

Min. number of fl ashes*/recycling time*

Alkaline-manganese (1.5V) 4.0 sec. 110/4.0 – 30 sec.

Lithium (1.5V) 4.5 sec. 230/4.5 – 120 sec.

OxyrideTM (1.5V) 3.0 sec. 125/3.0 –30 sec.

Ni-MH (2600 mAh) 2.3 sec. 190/2.3 – 30 sec.

Ni-MH (eneloop) 2.3 sec. 165/2.3 – 30 sec.

* When firing the Speedlight at full output once every 30 seconds (120 seconds with lithium batteries).While AF-assist illuminator, power zoom and LCD panel illumination are off.With fresh batteries. Performance may vary depending on battery freshness or battery specifications.

••

Min. number of flashes/recycling time of each battery

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Refer to the “Speedlight parts” (kC-2) and “LCD panel” (kC-10) for each part name and display indications.

•

Symboli-TTL Automatic Balanced Fill-Flash ...........D-2i-TTL-compatible COOLPIX cameras ... B-2, E-3i-TTL mode ..............................................D-2

AAccessories .............................................F-11A collection of example photos ........ SeparateAF-Assist illuminator .......................B-3, D-58AF-ILL ONLY ...........................................D-59Aperture ................................................D-23Aperture value .......................................C-13Auto aperture flash ..................................D-5AUTO (auto) mode .................................D-51Auto FP High-Speed Sync .......................D-55

BBatteries ................................. C-4, C-27, F-8Bounce-down flash ................................D-30Bounce flash operation ..........................D-26Built-in bounce card ...............................D-28Built-in wide-flash adapter .....................D-31

CCanceling monitor pre-flashes ................D-52Cancel receiving light from other flash units .....................................C-18Center-weighted illumination pattern ....D-24Channel .................................................D-46Close-up photography ...........................D-30CLS ..........................................................A-3CLS-compatible SLR cameras .................... B-2Color filters ............................................D-33

Color filter holder ..................................D-34Color filter set .........................................F-11Commander function .............................D-48Continuous firing ......................................F-5Control buttons .......................................C-8COOLPIX cameras ............................. B-2, E-3CPU Nikkor lenses ....................................A-3Custom functions and settings ...............C-20

DDefault settings ........................................A-3Distance information ..............................C-11Distance priority manual flash ................D-11DX-format ................................... C-23, D-62

EEven illumination pattern .......................D-24Exposure compensation .........................D-38External power source .............................F-12

FFilter detector ..........................................C-2Flash color information communication .... B-3Flash firing off .............................. C-23, D-59Flash head ..................................... C-6, D-26Flash head tilting/rotating lock

release button ........................... C-6, D-26Flash mode ..............................................D-1Flash mode icons ...................................C-10Flash shooting distance range ................C-11Flash shooting in Advanced

Wireless Lighting ...............................D-43Flash output level ......................... D-18, D-23Flash output level compensation ... C-13, D-37

Index

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Flash output level compensation value ...D-37Fluorescent filters ...................................D-33Front-curtain sync ..................................D-56Function button .....................................C-17FX/DX selection ............................ C-23, D-62FX-format .................................... C-23, D-62FV Lock ..................................................D-55

GGroup ....................................................D-43Groups of remote flash units ..................D-43Guide number .......................................D-22Guide number table ................................F-18

HHighlight ................................................C-10Highlight in the subject’s eyes ................D-28

IIcons ......................................................C-10Illumination pattern ..................... C-22, D-24Incandescent filters ................................D-33Included items .......................................A-14Indication for insufficient light for

correct exposure .......D-4, D-7, D-10, D-13ISO sensitivity ................................. A-3, C-11ISO sensitivity factors .............................D-22

KKey lock ...................................................C-9

LLCD panel .......................................C-10, F-9LCD panel illuminator .....................C-24, F-9Light distribution angle ..........................C-12Light sensor for Non-TTL

auto flash .................................... D-5, D-8

Light sensor window for wireless remote flash .........................D-40

Low battery power indicator ..................C-27

MManual mode ........................................D-14MASTER ....................................... D-45, D-50Master flash unit ....................................D-39Metering mode ........................................D-4Min. number of flashes .................D-18, F-21Min. recycling time ........................F-13, F-21M (manual) mode ..................................D-51MODE button ..........................................C-8Modeling illuminator ..............................D-61Monitor pre-flashes ...................D-3, D-6, D-9Mount pin ...............................................C-5Mounting foot lock lever ..........................C-5Multiple flash shooting ..........................D-39My menu ...............................................C-26

NNikon Creative Lighting System (CLS) ....... B-3Nikon Diffusion Dome ............................D-29Non-CLS-compatible cameras .................. E-2Non-TTL auto flash ......................... C-22, D-8

OOK button ..................................... C-8, C-21

PPower ON-OFF/wireless setting

switch ..............................C-8, D-45, D-50Power zoom function .............................D-57

RReady-light .................................... C-7, D-42Ready-light on the remote

flash unit ................................... C-2, D-42

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Rear-curtain sync ...................................D-56Recycling time ...............................D-18, F-21Red-eye reduction ..................................D-56Red-eye reduction with slow-sync flash ...D-56REMOTE ...................................... D-45, D-50Remote flash units .................................D-39Repeating flash ...................C-22, D-17, D-49Replacing batteries .................................C-27Reset .....................................................C-25

SSB-900 condition ...................................C-14Selector dial ..................................... C-8, C-9Setting the ISO sensitivity ............. C-24, D-60Shooting distance ........................ C-11, D-23Slow-sync flash ......................................D-55Soft case ................................................A-14Sound monitor ............................. C-24, D-42Speedlight stand ....................................D-41Speedlight parts .......................................C-2Standard illumination pattern .................D-24Standard i-TTL ..........................................D-2Standby function ......................... C-23, C-28SU-4 type wireless multiple

flash shooting .......................... C-22, D-50

TTable of flash shooting distance ranges ...F-16Table of zoom positions ..........................F-17Test firing ..............................................D-60Thermal Cut-out .............................C-24, F-6TTL Remote Cord ....................................F-11Two-butoon reset ....................................C-9

UUpdating firmware ..................................F-10

VValue of underexposure at TTL ....... C-17, D-4Version of firmware ...............................C-25

WWarning indicators ....................................F-3Warranty card ........................................A-14Water Guard ...........................................F-11Wireless multiple flash shooting .............D-39Wireless slave flash controller ..................F-11

ZZOOM button ..........................................C-8Zoom position ........................................D-57Zoom position icons ...............................C-12

Index

© 2008 Nikon Corporation

No reproduction in any form of this manual, in whole or in part

(except for brief quotation in critical articles or reviews), may be

made without written authorization from NIKON CORPORATION.

Printed in Europe

TT8F01 (11)

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Documents

Nikon SB 900